December 4, 2025
Crypto Diary - December 4, 2025
…still can’t shake that $1.22 number.
All those years people talked about “sophisticated adversaries,” and now Anthropic runs a simulated DeFi black hat for less than the price of a bad coffee. Fork chains, write the exploit, drain the pool, roll the loot. On demand. At scale. The scary part isn’t that AI can break smart contracts. Of course it can. The scary part is that the marginal cost of an attack just collapsed while the marginal cost of defense is still human auditors billing by the hour.
The game board didn’t just tilt; it flipped. In 2020 you needed some weird mix of MEV brain, solidity chops, and a total lack of conscience. In 2025 you just need a prompt and $1.22. Defense is still artisanal; offense is now industrial.
It’s the same feeling I had when flash loans hit the scene, but with legs. Flash loans changed what one attacker could do in one block. This is changing who can be an attacker, at all.
Then the Lazarus thing lands in the same 48-hour window: North Korean ops basically screen-sharing their way through Western hiring funnels, puppeteering “US devs” through AI résumé filters, cloud IDEs, HR SaaS. No clever 0day, just: become the employee. “Hack the exchange” turned into “be the person who gets commit rights.” I remember when people thought cold storage solved everything. Now the weakest link is your recruiter with a Calendly link and a GPT-based candidate screener. 🙃
AI agents wrecking DeFi in containers. Nation-states blending into the labor market with AI tools. All the talk about “on-chain risk” feels quaint when the edge is clearly off-chain social, and now automated.
Meanwhile, on-chain is doing its own institutional cosplay.
Vanguard finally blinking and letting clients trade crypto ETFs, that’s not a meme, that’s the last of the old guard dropping the performative disdain. They didn’t suddenly find God; they ran the numbers. Fee compression everywhere, clients leaking to competitors, and Bitcoin above $92K doesn’t hurt. Flows talk. IBIT options sitting top-10 in the US by active contracts is the same story from another angle: Bitcoin isn’t a trade anymore, it’s a rail in the derivatives machine.
BlackRock didn’t just show up for a “digital gold” narrative. Now they’re out saying tokenization is the most critical market upgrade since the early internet. That’s such a Larry Fink sentence it almost reads like parody. But the thing is, he’s not entirely wrong. If you’re BlackRock, tokenization is just the final removal of frictions between your balance sheet and the world’s. 24/7 settlement, fractional everything, collateral mobility at machine speed. Of course they love it.
Then the IMF shows up as the designated adult-in-the-room, muttering about “atomic domino effects,” and, again, they’re not wrong either. Atomic composability inside DeFi was cute when it was retail degens cross-margined on five obscure chains. Atomic composability *for Treasuries* and bank funding and rehypothecated credit? If that breaks, it doesn’t liquidate a farm token, it snapshots a region.
It feels bizarre to see the same architecture pitched as “most significant upgrade since the internet” and “systemic risk amplifier” in the same week. Both are just describing different sides of the same curve: the more you compress latency and friction in finance, the closer you get to an always-on margin call on reality.
Ethereum’s Fusaka upgrade slots neatly into that arc. The marketing is all “scalability, throughput, blob fee floor, settlement layer for on-chain finance.” Strip the jargon and it’s basically: Ethereum wants to be the neutral, rent-extracting rail for this tokenized everything-future that BlackRock is talking about and the IMF is scared of. Put a floor under blob fees, ensure value capture, keep validators profitable — translation: don’t let your base layer turn into a dumb pipe while TradFi moves in.
What’s different from 2021 is how *boring* the language is. Back then it was all “world computer,” NFTs, DAOs overthrowing whatever. Now it’s “settlement layer,” “fee floors,” “on-chain finance.” That’s how you know the adults are here: nobody’s selling magic, they’re selling plumbing.
But under all the plumbing talk, that Anthropic result is still humming. Because if Ethereum actually becomes the global settlement layer for tokenized RWA, and if Vanguard and BlackRock and whoever else actually port serious size on-chain, then the attack surface Anthropic is demoing for $1.22 a run is not some DeFi summer casino. It’s the global bond market with an API.
I keep coming back to incentives. There’s this comfortable assumption that as more value moves on-chain, security will “naturally” catch up, because there’s more to protect. But this last week felt like the opposite: value is piling in faster than security is compounding. You’ve got industrial-scale adversaries (AI agents, state actors) on one side, and on the other, regulators and institutions still thinking in terms of SOC2 checklists and code audits every quarter.
The UK’s Digital Assets Act is another piece of that same contradiction. Recognition of crypto as property sounds dry, but that’s a tectonic shift: courts can now treat a private key like a key, not an idea. Collateral becomes cleaner. Custody gets real legal teeth. Insurance products stop being science fiction. London just quietly nailed up a sign that says: Serious money welcome, we have recourse.
But legal recognition doesn’t protect you from atomic liquidations or AI-driven exploits. Law works at human speed. Tokenization plus AI works at machine speed. The gap between those speeds is where all the weirdness — and probably most of the next blowups — will live.
It reminds me uncomfortably of 2017–2018, watching ICOs print unregistered securities while most regulators still thought Bitcoin was the only thing that mattered. Or 2021, when everyone aped into algorithmic stablecoins while central banks were still debating if stablecoins were “systemically important.” Every cycle, the operating layer moves two notches ahead of the comprehension layer.
The difference now is that the operating layer is wiring itself directly into legacy finance, not just sitting off to the side in its own casino. Kalshi raising stupid money, prediction markets inches closer to respectable; BlackRock ETFs, Vanguard capitulating; UK law making crypto legible. This isn’t fringe anymore.
The other thing I noticed: nobody flinched at $92K BTC. The tone online was almost… resigned. “Oh, we’re back up. Cool.” In 2021, every new ATH was a festival. Now it’s just a line item: asset #X in the portfolio is trending up. That emotional flattening is the hallmark of institutionalization. When the marginal buyer is an RIA moving a 1% allocation band, you don’t get fireworks, you get flows. 🧊
But flows can turn too. And atomic, tokenized rails will let them turn *fast*.
If Anthropic can spin up an attack agent for $1.22, then someone else can spin up a market-making / liquidation / risk-arb agent for the same cost. Maybe that’s the real story: not “AI will destroy DeFi,” but “AI will drag DeFi into the same arms race TradFi had, just with more composability and fewer circuit breakers.” On the days I’m optimistic, I see a new equilibrium forming: protocol-native risk engines, AI on defense, institutional capital providing depth. On the other days, I see Terra/Luna but with sovereign bonds inside the loop.
What really made me pause was how *little* retail is part of these headlines. 2017 was about token sales and Telegram groups. 2021 was about JPEGs and Discord servers and Robinhood screenshots. 2025’s big moves are: IMF, BlackRock, Vanguard, UK Parliament, Ethereum core devs, North Korean cyber units, Anthropic’s red team. It’s all states and corporations and protocols and AIs. The humans are mostly spectators or edges to be exploited.
Maybe that’s the throughline:
we built trustless systems, and then watched as bigger and bigger entities showed up asking, “cool, can we plug this into our trust-based empires?”
And we said yes, because number go up and we wanted to win.
I don’t know if these last few days were an inflection point or just more noise on the way to something inevitable. But it feels like the window where this was a quirky, semi-contained parallel financial system is closing. The walls between “crypto” and “the real thing” are dissolving faster than anyone is admitting, while AI quietly eats the margins of both.
If the next crisis hits here, it won’t look like Mt. Gox, and it won’t look like FTX.
It’ll look like a normal day in legacy markets—until you zoom in and realize the thing that snapped was an on-chain primitive nobody outside this world ever bothered to understand.
December 2, 2025
Crypto Diary - December 2, 2025
…funny how a -$6K BTC candle still makes my stomach drop a little, even after all these years, but that wasn’t what stuck with me this time.
What kept echoing was: Vanguard blinked.
Vanguard of all people, the “eat your index fund vegetables and like it” crowd, finally opening the gates to crypto-linked ETFs and mutual funds after years of moralizing about “speculation.” That’s not a bullish headline to me, it’s a structural one. A firm that size doesn’t change because it “believes” now. It changes because the flows forced its hand.
If 50 million clients suddenly get legal, one-click access to BTC/ETH exposure inside the same retirement wrapper as their S&P 500, that’s not crypto going mainstream — that’s crypto disappearing into the background. Becoming invisible. DSL turned into Wi-Fi. Nobody brags about “using TCP/IP.” You just stream Netflix.
Same day, BlackRock talking about tokenization redrawing market plumbing. Fink and Goldstein sounding less like “crypto is adjacent” and more like “this *is* the next rails.” Combine that with Vanguard finally caving and what I hear is: the asset managers aren’t trying to front-run a trade; they’re re-architecting their pipes.
The money is telling me something: this isn’t about a bull market; it’s about *settlement*.
FDIC stepping in with a stablecoin framework under the GENIUS Act just completes the picture. The headlines are about “first US stablecoin rule,” but what I see is the state picking winners without saying it out loud. If FDIC-insured banks get a rulebook to issue or custody “approved” stablecoins, that’s effectively a moat around bank-grade dollars on-chain. Everything else — offshore stables, pseudo-banks — gets pushed toward a grey zone.
In 2017, “compliance” meant maybe a KYC form on some shady exchange. In 2021, it meant travel rules, FATF, stablecoin FUD. Now it’s FDIC, not some task force, laying out actual application rules. It feels like we’ve crossed from the “don’t do this” era into the “do it like this or die” era.
What nobody is saying explicitly: a regulated stablecoin + tokenized assets + mainstream ETF distribution is the skeleton of a new financial stack, whether anyone “likes crypto” or not.
You can almost draw the stack:
- FDIC-blessed dollars on-chain as the unit of account and settlement asset.
- Tokenized funds/bonds/equities in BlackRock/Vanguard wrappers, some of which are themselves holding BTC/ETH.
- Retail and advisors accessing that via the same broker login they’ve used for 20 years.
- Underneath it all, the messy permissionless chains that everyone pretends not to see.
And then on the other side, Anthropic drops a note that AI agents are basically ready to be DeFi black-hat interns: finding fresh bugs, wiring up full exploit scripts. Not copying from GitHub, but actually *discovering* vulnerabilities end-to-end.
That’s the part that made me pause.
I’ve watched the “code is law” ideal get ground down year after year — The DAO, Parity, Poly, Ronin, all the way to those weird niche protocol drains no one even remembers now. Each time, the industry’s answer was more audits, more bug bounties, bigger firms, more dashboards, better up-only vibes. But the fundamental asymmetry was always: attacker needs to find one bug, defender needs to find all of them.
Now we’re automating the attacker.
If models are economically viable exploit machines, then the long tail of low-liquidity DeFi turns into something else entirely: it becomes a live fire range for autonomous agents optimizing for PnL. Every unaudited farm, every experimental L2 bridge, every sidechain multisig — they’re just unclaimed bounties waiting for someone to press “run.”
And this is where that regulated stack above starts to look like a fork in the road.
On one path, you get heavily controlled, tokenized everything, with stablecoins under bank rules, assets wrapped in ETFs, and retail never touching a raw smart contract in their life. “Crypto” is there, but users only ever see tickers and account balances. The game migrates from DeFi to TradFi-on-chain.
On the other path, you get a parallel jungle: permissionless, composable, adversarial, and now crawling with AI. The apes aren’t the real degen risk; the agents are.
Feels like we’re formalizing a two-tier system:
- Regulated, insured, slightly boring: where Vanguard and BlackRock and FDIC live.
- Permissionless, expressive, chaotically efficient: where everything interesting and dangerous happens.
The AI news lands differently if you’ve been through 2020–2022 DeFi growth. In that era, “composability” meant everything plugged into everything else, and a small bug in one corner could cascade into some insane 9-figure systemic mess. We pretended audits and TVL were proxies for safety. Then Terra, and the cascade after it, showed that “trusted by many” often just meant “copied by many.”
Now imagine that environment plus AI-driven exploit discovery. Not once a quarter, not when some human gets curious — continuously, relentlessly, at machine timescales. 24/7 fuzzing with no boredom, no ethics, no sleep.
I keep coming back to this: once defense and offense are both AI-augmented, security stops being a checkbox, and becomes an arms race. And arms races are expensive. Expensive favors big players. Big players favor the regulated stack.
Feels like the space is being squeezed from both sides: regulation pushing capital into compliant pipes, automation making the wild west even wilder.
Meanwhile, markets do what markets do. Bitcoin nukes $6K in a day, alts bleed double digits, liquidations in the $600M+ range. Feels like 2021 only in the charts, not in the vibe. Back then, people on CT were euphoric even on big red days — “buy the dip,” laser eyes, memes everywhere. This time it feels more clinical. Less religion, more basis trades blowing out.
The chatter about Tether stability and DAT selling as catalysts is almost boring at this point; there’s always some narrative wrapper. What matters to me is the structure: perp funding flipping, basis snapping shut, thin alt liquidity vanishing. This isn’t retail capitulating. It’s leverage finding its pain points. No panic, just forced math.
Interesting that the total crypto market cap dipping under $3T twice in quick succession doesn’t feel like a wick anymore. It feels like someone distributing into every bounce. Somebody big exiting size, quietly, while the headlines talk about “adoption.”
Vanguard opening up = doors for inflows.
Price action and distribution = someone already at the party eyeing the exit.
The familiar rhythm: the institutions that arrived in 2020–2021 don’t have diamond hands, they have mandates. Portfolio rebalancing doesn’t care about your conviction.
Japan’s move is the quiet opposite: a structural tailwind that nobody outside the region really prices in. Dropping to a flat 20% tax on crypto, aligned with equities, and moving it into a separate taxation bucket… I remember when Japan’s old rules forced people to literally sell into December just to fund insane tax bills. It created this cyclical December bloodbath in some years.
Flattening to 20% turns “gambling with tokens” into “another asset in your portfolio.” Less distortion, less forced selling, more predictability. It also undercuts the old pattern where serious builders and funds fled to Singapore or Dubai. If Japan actually becomes friendlier than people assume, it might emerge as a stealth hub for on-chain innovation again, but with way less retail mania than 2017.
Regulation in Japan getting more rational, FDIC in the US getting more prescriptive, asset managers going from “hell no” to “fine, put it on the menu” — all of this points the same way: crypto is being normalized at the edges and fortified at the center.
The weird juxtaposition is that normalization at the center is happening exactly while the technical frontier is becoming less safe, not more.
In 2017 the risk was obvious: shady ICOs, no disclosure, exchanges that might vanish. In 2021 the risk got abstract: bridge hacks, yield strategies, opaque corporate leverage. Now the risk feels *ambient*: protocol surfaces too large for humans to fully reason about, and machine adversaries always watching for mispriced complexity.
The part of me that’s still idealistic about open systems wants to believe we’ll see autonomous defensive agents, continuous audits, protocol insurance, on-chain circuit breakers. Maybe we do. But defense at that level doesn’t come from three devs and a Discord anymore. It looks like full-on security ops, professionalized. That again tilts gravity toward big players and regulated pipes.
I keep circling back to a single uncomfortable line:
The more we win legitimacy, the less permissionless this feels.
Vanguard onboarding ETFs while AI learns to tear through DeFi contracts. FDIC building a stablecoin gate while offshore stables remain systemic in actual crypto markets. Japan rationalizing tax while the US kind of half-embraces, half-chokes innovation. BTC selling off hard just as boomer portfolios finally get a clean on-ramp.
Everything rhymes with earlier cycles, but the tempo is different. Slower euphoria, faster regulation. Less ideology, more infrastructure. Less magic internet money, more invisible plumbing.
It feels like we’re watching two histories write themselves at once: the capital markets version that will be taught in business schools, and the adversarial, messy, open-source version that lives in Git commits and exploit TX hashes.
I don’t know yet which one wins.
Maybe they don’t. Maybe they just diverge far enough that, one day, “crypto” in a Vanguard account and “crypto” in a permissionless protocol stop meaning the same thing at all.
And somewhere between those two worlds, in the basis trades and the grey regulatory zones and the new attack surfaces, is where the real story will actually be written.
December 1, 2025
Crypto Diary - December 1, 2025
…what keeps looping in my head isn’t the dump, it’s BlackRock.
IBIT as their top revenue engine. Not “a successful new product.” Top. Revenue. Engine. Larry goes from “index of money laundering” to “this thing is quietly subsidizing half the product shelf” in under a halving cycle. That’s not a vibe shift, that’s capture. When the world’s largest asset manager’s cash cow is a bitcoin rail, the risk isn’t that they abandon it — it’s that they start lobbying to shape the moat around it.
I keep thinking: when your main profit center depends on a specific market structure — KYC rails, compliant custodians, narrow whitelist of “safe” coins — you defend that structure. So every future “crypto regulation” headline, I have to read as “ETF protection act” until proven otherwise. 🧱
Then on the other side of the screen, same weekend, market pukes. $6K off BTC, $150B “wiped,” total cap slipping under $3T again. Everyone pointing at Japan’s yield shock like it’s the cause, but it felt more like the excuse the system needed. Basis was stretched, perp funding had gone numb, spot books thin. It was one of those days where it isn’t fear, it’s plumbing. Funding flips, structured products auto-unwind, market makers widen or step back, and suddenly people rediscover that BTC still trades as high-beta macro when the machines say “de-risk.”
Funniest part is the timestamps: Japan hikes yields, risk-off cascades, BTC sells off on “Japan shock”… at the same moment Japan is moving to treat crypto like normal investments with a 20% flat tax. Macro says “you’re still just another risk asset”; policy says “you’re now in the same bucket as stocks.” Those two views haven’t reconciled yet.
The Japan tax thing feels bigger than people are giving it credit for. In the 2017–2018 era, their regime basically forced anyone serious to flee: insane brackets, mark-to-fantasy treatment, people selling into December just to pay the bill. Now they’re matching stock rates, separate taxation, less punitive on salaried people. That’s not bullish because of marginal retail traders; it’s bullish because it quietly greenlights domestic infra. Exchanges, custody, dev shops that don’t have to pretend they’re “web services” instead of crypto companies. This is the opposite of the 2018 brain drain.
What nags me is the timing: as Asia (Japan this week, Hong Kong earlier) is structurally warming up, we have these macro shocks that smash weekend crypto books. Capital is being invited in the front door by policy, while getting spooked out of the side door by volatility that still looks like casino leverage.
And then there’s DeFi, having another one of its recurring nightmares.
Yearn’s yETH infinite mint thing — again. Not literally the same bug as old yDAI/yUSD messes, but spiritually identical: composability chains where one mis-specified assumption lets someone print “infinite” synthetics and drain shared pools. Balancer gets hit, attackers pipe $3M ETH through Tornado almost on autopilot. It’s muscle memory now: exploit, scramble a post-mortem, pretend it’s an isolated edge case, patch, move on.
But it’s not isolated. It’s the same pattern that’s been here since 2020: hyper-complex yield systems built atop each other, all implicitly sharing risk via pooled liquidity. If a BlackRock analyst walked a risk committee through how “a near-infinite number of yETH” got printed and nuked Balancer, they’d get laughed out of the room. Meanwhile, the only reason this isn’t front-page fodder is that it’s “only” a few million this time.
And that’s the split I keep seeing more clearly:
On one side: BlackRock ETFs, Japan’s tax reform, Ethereum’s Fusaka upgrade on the horizon, Grayscale spinning up a Chainlink trust — the story of crypto as infrastructure, being standardised, slotted into existing portfolios, nudged into familiar legal frameworks.
On the other: Yearn hacks, Tornado as the default exit pipe, Interpol talking about human-trafficking crypto scam networks spanning 60+ countries. The story of crypto as dark substrate — the thing you use when the rest of your life has gone so far off-grid that normal payment rails aren’t even an option.
Interpol’s report is the ugliest version of that second story. It’s basically saying: all the worst stuff we used to associate with cash-only black markets — human trafficking, drugs, guns, wildlife — now has this additional digital layer that’s global from day one. The payment rail used to be the bottleneck; now it’s the accelerant. People will tell you “but the chain is transparent,” and that’s true in a technical sense. But as long as there’s a Tornado-equivalent somewhere and enough jurisdictional fragmentation, the trade-off criminals see is still favorable.
What struck me is how little those two stories talk to each other.
Larry’s fee engine depends on clean flows, on-chain surveillance, and compliant custodians. Interpol’s nightmare depends on broken states, coercion, and non-compliant mixers. The technology stack overlaps heavily, but the social stack is disjoint. And regulators, unsurprisingly, will use the second to justify hardening the first — while squeezing the middle ground.
That middle ground is exactly where DeFi lives. Permissionless, composable, open to both the over- and under-world, but still trying to be palatable to institutions. Every time a Yearn-type exploit happens and the attacker goes straight to Tornado, that middle ground shrinks a little. It gives the narrative ammo to fold “complex DeFi” and “money laundering” into the same bucket.
My uneasy read: BlackRock doesn’t need DeFi to thrive. It needs blockchains to be stable, surveilled, and cheap enough to settle ETF creation/redemption. It doesn’t care if your yield aggregator survives. In fact, fewer complex public money-legos mean fewer unknown unknowns in the base layer they now rely on. Their incentives rhyme more with regulators than with the anon devs building the next yETH.
Feels like we’re replaying a pattern I saw in 2017–2021 but at a bigger scale: fringe innovation creates narratives and liquidity, that liquidity attracts institutions, then institutions and regulators reshape the field to stabilise their own cash flows — often at the expense of the original weirdness. In 2017 it was ICOs → securities crackdowns → exchanges cleaning up. In 2021 it was DeFi summer → yield farming excess → stablecoin and lending blow-ups → “responsible innovation” talk. Now it’s ETF supercycles and nation-state tax normalization on one side, while protocols still casually blow up and human-trafficking scam farms keep using Tether and random chains as their rails.
Also can’t ignore the price action around all of this. BTC under $87K on a weekend, waved off as macro, but it hits different knowing that under the hood IBIT and its cousins are hoovering up supply on weekdays. The structure has changed: ETF flows during US hours, thinner discretionary flows elsewhere, and weekends dominated by derivatives and offshore. When Japan shocks the system, it’s that latter segment that gets rekt, not the BlackRock sleeves locked into allocation models.
I keep asking: who is actually buying these dips? Because the speed with which perp funding reset and spot bids reappeared doesn’t look like panicked retail. It looks like measured, rules-based capital: the RIA who has 2% BTC in a model, the family office allocating via IBIT across a quarter, the Japanese HNWI who suddenly sees crypto taxed like stocks and feels less like they’re sneaking out to a casino.
We’ve gone from “what if bitcoin goes to zero” to “what if bitcoin volatility blows up my fee stream.” Very different risk conversation.
It’s funny — or maybe not funny at all — that the parts of crypto that get people trafficked, scammed, or hacked are still structurally closer to the original cypherpunk ideals: permissionless access, unstoppable contracts, censorship-resistant rails. And the parts that are making the most money for the biggest players are the most permissioned, surveilled, and intermediated layers on top of that. The economics are drifting away from the ethos.
The line that keeps forming in my head:
The system finally decided it believes in the asset, but it still doesn’t believe in the culture that birthed it.
Maybe that’s inevitable. Maybe in every cycle the “outside” thing that survives is the one piece the existing order can metabolize without changing too much of itself. Gold without gold bugs. Crypto without crypto people.
If that’s where this is heading, then days like this — forced liquidations, DeFi hacks, human-trafficking headlines — won’t kill the asset. They’ll just make it easier to argue that only the BlackRocks and the tax-compliant Japan-style channels should touch it.
The real question I’m left with tonight is whether anything truly permissionless can survive being framed as a risk factor to somebody else’s top revenue engine.
December 1, 2025
Crypto Diary - December 1, 2025
…still thinking about that line: “IBIT is now BlackRock’s top revenue source.”
Feels like it should have been a bigger moment than the chart porn on CT. That’s the quiet flip. When the largest asset manager on earth makes more money from bitcoin than almost anything else… the game board is different. Bitcoin isn’t just “digital gold” anymore; it’s a line item that has to be defended in quarterly earnings. Once something becomes a profit center, it gets a lobby. That’s the part no one’s really saying out loud.
Four years from “index of money laundering” to “thank you for the bonus, IBIT.” I remember 2017 when we were thrilled that a random boutique firm launched a tiny ETN in Sweden. Now we’ve got a $70B spot ETF acting like a cash-flow engine, subsidizing BlackRock’s other products. The customer isn’t the retail guy buying 0.1 BTC anymore. The customer is the fee stream.
And right when that locks in, we get the $150B “wipeout” candle — BTC slipping under $87k on a Japan yield shock, altcoins puking, $600M+ in liquidations, total cap flirting with that $3T line like it’s a tripwire. On the surface, it’s the same script I’ve seen a dozen times: overlevered perps, thin books on a weekend, some macro catalyst everyone pretends they were watching in advance.
But this one had a slightly different texture. Less hysteria, more… resignation. Perp funding flips, basis snaps shut, forced sellers get marched out, and spot bids just reappear from nowhere. That “nowhere” is IBIT, FBTC, the pensions, the RIAs, the boring flows. The guys who don’t care if they bought 91k or 87k as long as the model says “2–3% allocation.”
The market is bifurcating: derivatives still trade like a casino, but under that is this slow, dumb, relentless buy pressure from products that never existed in 2017 or even properly in 2021. High-beta macro on top, bond replacement underneath.
The Japan angle keeps looping in my head. On one hand, JGB yields jump, algos de-risk all “risk” assets, crypto gets hit mechanically. Same old: we’re still on the wrong side of the “store of value vs levered tech beta” debate when the machines react. On the other hand, in literally the same news cycle, Japan moves to a flat 20% crypto tax, treating it like stocks.
Macro Japan says: “this is a risk asset, dump it when yields spike.”
Regulatory Japan says: “this is a regular investment, tax it like equities.”
Those two messages are colliding in real time.
What that flat 20% really does: it removes the punishment. I remember reading about Japanese retail in 2018–2019, forced to sell at year-end to meet absurd tax bills because crypto was treated like miscellaneous income. That tax structure *created* volatility – people had to dump. Now, equal footing with stocks means you can actually hold a cycle or two without the government forcing your hand. No more “salaryman accidentally becomes a tax criminal because of a memecoin.”
This also quietly changes the builder equation. Back then, everyone fled to Singapore or Dubai when they got serious. Now, Japan is quietly positioning as “you can be a normie investor in this stuff and not be destroyed.” If even two or three other high-tax countries copy that, the center of gravity shifts back onshore. 🧭
So on one side: BlackRock milking bitcoin for fees, Japan normalizing it for tax, ETFs hoovering spot on every dip. On the other: $600M in liquidations, altcoins imploding double digits, Yearn getting gutted again by some composability bug, and Interpol talking about human trafficking rings weaponizing crypto scams across 60+ countries.
It’s like two universes sharing a ticker symbol.
The Yearn yETH mess triggered déjà vu. Infinite yTokens minted, Balancer pools drained, attacker pipes a few million through a half-crippled Tornado. The pattern is so old now it’s boring, which is probably the scariest part. The tech stack keeps getting more ornate, more “composable,” but the failure modes rhyme: one mis-specified invariant and suddenly an entire pool is just an ATM for whoever noticed first.
In 2020, those hacks felt like the cost of pioneering. In 2021, they felt like speed bumps. In 2025, with serious capital supposedly circling DeFi, they feel like a brick wall. You don’t get pensions and sovereigns touching that when a single bug can vaporize eight figures and the exit rail is an OFAC-sanctioned mixer. 🚫
And that’s where the Interpol story comes in. Over 60 countries, human trafficking rings using pig-butchering scams, overlapping with drugs and wildlife trafficking. Crypto as the payment layer for the worst parts of globalization. This is the underbelly of “permissionless money” that bull markets conveniently paper over.
2021 regulators talked about “consumer protection” and “investor risk,” but it was mostly about volatility and shitcoin losses. The 2025 tone is harsher: crime, trafficking, war finance, cross-border oppression. If ETFs have given the system a reason to protect certain rails, this stuff gives it a reason to crack down on everything else.
The split I see forming:
– Whitelisted, surveilled, ETF-friendly BTC/ETH rails wrapped inside TradFi.
– Grey/black market rails that keep getting pushed further into the shadows, with Tornado as the recurring villain in every hack story.
DeFi keeps walking into the same tripwire: hacks exit through the same privacy tools that activists and dissidents actually need. The more this happens, the easier it is for regulators to argue those tools are purely criminal infrastructure. They don’t care about nuance when there’s a headline with “human trafficking” in it.
At the same time, the Ethereum narrative is trying to move on: Fusaka upgrade coming, Grayscale launching yet another single-asset trust (this time Chainlink). The protocol wants to be the settlement layer for serious finance, but culture-wise it’s still straddling 2019 DeFi degen energy and 2030 “institutional rails” ambitions. Hard to sell “global financial backbone” when yesterday’s headline is “infinite yETH exploit drains Balancer.”
I keep circling back to this: the safest part of crypto right now, from a career and capital perspective, is ironically the part that looks most like the thing we were trying to escape. ETFs, custodial solutions, broker interfaces, tax-advantaged accounts. Bitcoin as a ticker in your retirement plan, not a sovereign asset you move with your own keys.
And yet, those same flows are what allow the asset to exist at this size at all.
In 2017, the tension was “is this real or a bubble?”
In 2021, it was “is this tech or casino?”
In 2025, it feels more like: “is this property of the state, or is it still ours at all?”
The Japan tax move, the yield shock selloff, the ETF fee machine – they’re all pointing in one direction: crypto being metabolized by the existing system. Put inside tax codes, inside ETFs, inside compliance. Clipped and pruned until it looks like everything else.
Meanwhile, the messy parts that don’t fit – privacy, open composability, borderless flows – are being corralled into the “crime” bucket by stories like Interpol’s and exploits like Yearn’s. Same technology stack, different moral framing, depending on who’s using it and how many lobbyists they can afford.
What I can’t shake: every cycle, the thing everyone fixates on is the candles. $6K daily dumps, $150B “wiped,” altcoins nuking. But the real story is always in the friction points where money and law rub against code.
BlackRock’s revenues now depend on BTC trading volumes. Japan’s tax intake will start depending on crypto behaving like a legitimate asset class. Interpol’s enforcement agenda now depends on making examples out of “crypto-fueled crime.” These are slow anchors being dropped into the seabed, defining how far the ship can drift.
Price will bounce. It always does. What doesn’t reset as easily are those anchors.
Feels like we just crossed some invisible line: bitcoin as an indispensable product for the world’s largest asset manager on one side, and bitcoin as a funding rail for the worst human behavior on the other. Same ledger, two narratives fighting for policy oxygen.
The next drawdown won’t be about whether BTC is at $60k or $90k. It’ll be about which story survives in the laws that get written while everyone else is staring at the chart.
November 27, 2025
Crypto Diary - November 27, 2025
...it’s funny how a week where BTC goes through $91k feels less like euphoria and more like watching the walls of the old system quietly bow inward.
Everyone is screaming “ATH, ATH” on the feeds and the thing that actually stuck with me was S&P of all people telling the world that Tether is “weak.” Not because the rating means much mechanically — this is the same universe of rating agencies that stamped AAA on financial napalm in 2008 — but because of *when* and *what* they chose to call out.
They didn’t ding Tether when it was a shadow bank pretending commercial paper was “cash equivalents.” They’re dinging it now that it’s turning into a weird private central bank doing a Bretton Woods cosplay: USDT liabilities on one side, a pile of T‑bills, Bitcoin, and now more gold than any actual country bought this year on the other. A dollar stablecoin that is, under the hood, increasingly long “anti‑dollar” assets. That’s the contradiction nobody on TV is saying out loud.
On paper, BTC + gold should *strengthen* a reserve, right? But this is the trap: for a trading stablecoin, stability is not solvency, it’s correlation. Every extra sat and ounce in that reserve is another hidden beta to the thing USDT is supposed to be the safe harbor *from*. They’re becoming pro‑cycle collateral in a product the whole market treats as cycle‑neutral.
I keep asking myself: is Tether front‑running the endgame or just overplaying its hand?
If you assume we drift into a slow‑motion dollar credibility crisis over the next decade, what Tether is doing kind of makes sense. They’re building their own “Fort Knox” with yield. They rake in T‑bill carry, siphon some into long‑dated hard assets, and as long as redemptions stay net flat, that hoard compounds. They end up with a private sovereign‑style balance sheet sitting on top of the largest liquidity rail in crypto.
But the trade only works as long as people *don’t* try to cash out in size during a correlated drawdown. 2017 me learned that with Bitfinex line items and weird “banking partner” press releases. 2021 me watched it again with every “high‑yield stable” that turned out to be levered GBTC + venture illiquids. The pattern is boringly consistent: the moment a “cash like” instrument stops being obviously boring, you’re just subsidizing someone else’s optionality with your own tail risk.
The pieces that aren’t in the headlines are the second‑order effects. If S&P’s downgrade becomes the fig leaf big funds needed, the shift won’t start loudly on CT. It’ll start in the basis trades: USDT borrow rates creeping up vs USDC, funding spreads on perpetuals favoring pairs quoted in something else, market makers quietly re‑denominating PnL in a different unit. A few basis points at a time. The sort of thing no one screenshot‑tweets.
And yet, while a rating agency calls Tether weak, Texas is out here buying Bitcoin… *through BlackRock*. Not cold storage, not some flamboyant “we have the keys” treasury stunt. A spot ETF ticker in a brokerage system, like they’re dipping a toe into Apple stock.
That detail matters. The first US state to formally treat BTC as a strategic asset is not actually touching the asset. They’re touching Larry Fink. That’s the through‑line of this cycle: “crypto adoption” that looks, structurally, a lot like surrender. Sovereigns and quasi‑sovereigns want the number go up, but they don’t want to operationalize self‑custody, they don’t want to deal with key ceremonies and governance. They want the claim, not the coin.
Meanwhile, Tether is doing the opposite in a perverse way. They *are* doing the sovereign thing. Buying and vaulting physical gold. Scooping BTC off exchanges. Acting, at least on the surface, more like a 20th‑century central bank than some actual central banks. A shadow eurodollar system that decided, mid‑cycle, to stack hard money hedges against the very fiat it pretends to be.
So on one axis you’ve got Texas: public, regulated, de‑risked, ETF intermediation. On another axis you’ve got Tether: private, opaque, physically backed in metals and BTC. The line that connects them is that both are steps away from dependence on the current monetary regime, but only one of them is structurally able to unplug if it has to. And it’s not the one with a legislature.
Somewhere in the middle, the UAE moves to fold crypto under its central bank via a new sweeping decree, and Australia publishes a digital assets bill with all the “never again” language that always arrives two cycles late. Those are opposite directions: UAE trying to make itself the place where the new rails and the old rails actually touch, Australia trying to wrap the new rails in the same foam padding that failed to stop the old systems blowing up.
The subtext in all of these is that the perimeter is closing. Every big jurisdiction is either trying to annex crypto into banking law or at least make sure that when it blows up, the blast radius is ring‑fenced. I’ve seen versions of this before: 2018 when regulators decided ICOs were just unregistered securities wearing hoodies; 2023 when “compliance” became existential and not optional for exchanges. The difference now is there are trillions in the room and sovereign treasuries quietly buying the thing they spent years mocking.
Then there’s Binance, again. A 284‑page terror‑financing complaint from families of Oct. 7 victims, with treble damages baked in. The numbers are big enough to hurt, not big enough to kill them alone. What’s lethal is the precedent: if plaintiffs start successfully arguing that lax KYC = material support for terror, the legal risk curve for any offshore exchange goes vertical.
It’s like the legal system finally found the emotional lever it needed. AML violations are abstract; victim families are not. This doesn’t just put exchanges “on notice”; it weaponizes US courts as a backdoor policy tool. No new statute needed. Just civil plaintiffs and sympathetic juries.
In that world, what does “neutral” liquidity even look like? A Tether that’s half‑backed by BTC and gold and half‑by T‑bills, issued by a firm that U.S. regulators can’t directly throttle? Or a USDC‑style circle of banks and BlackRocks whose KYC looks just like the legacy system. My gut says the market will try to arbitrage between them as long as it can: use the clean rails for on‑and‑off ramps, use the shady rails for everything in between. But every lawsuit like this squeezes the middle. You’re either inside the perimeter, or a future defendant.
Parallel to all the legal and macro tectonics, Upbit just ate a $36M Solana hot‑wallet hack. In any other cycle, that’s headline‑dominant. Now it feels almost routine: “we lost tens of millions, we’re making users whole, we moved the rest to cold storage.” People barely blink, especially with BTC over $90k.
That complacency is the tell. When losing $36M becomes background noise, it means the numbers got too big and the risk got normalized. Exchanges treat it as an operating expense, security vendors call it a market opportunity, and retail doesn’t even change platforms if withdrawals are back in a day. The surface area keeps growing: fast L1s, more bridges, more hot wallets because everyone wants instant everything. The part I can’t shake is that every extra inch of UX convenience is a trade against self‑custody culture we still haven’t really built.
And then somewhere in the mix, Ripple is pushing spot XRP ETFs and a native stablecoin. It almost feels like a parody of this new world: an asset that spent a decade being the “bank‑friendly” chain finally gets its suite of TradFi wrappers just as the market narrative quietly rotates away from “which L1?” and toward “which unit of account sits under everything?” XRP might finally get what it always claimed it wanted… at precisely the moment when the real power move is not integration, but insulation.
BTC at $91k is supposed to feel like victory. Instead it feels like the room got more crowded, and everyone important brought lawyers.
The thing I keep circling back to is this: the flows are starting to rhyme with sovereign behavior, even when it’s not sovereigns.
Texas buying through BlackRock.
Tether hoarding gold and BTC like a mid‑tier nation.
UAE rewriting banking law to enshrine on‑chain rails.
Exchanges getting treated like geopolitical actors in civil courts.
Stablecoins being functionally rated by S&P as if they were banks.
Nobody’s calling it that, but this is monetary politics by other means.
The market rallies and the surface story is still the same: halving, ETFs, liquidity. Underneath, I can feel the narrative shift from “this is a new asset class” to “this is a parallel monetary stack.” Once you see that, Tether’s gold bars and Texas’ ETF line item stop being oddities and start looking like clumsy, early moves in the same game.
If this holds, the next real crisis won’t be about price. It’ll be about *which dollars you actually trust*.
The hardest part is remembering that price discovery and truth discovery aren’t the same thing. 2017 taught me that. 2021 reinforced it. Now, with BTC staring at six digits in the distance and everyone playing central bank dress‑up, I have to keep asking the only question that’s ever mattered in this space:
When the music stops, who is holding claims, and who is holding keys?
I can feel that question getting heavier, even as the candles keep printing green.
November 26, 2025
Crypto Diary - November 26, 2025
…what keeps gnawing at me is how *normal* all of this feels now.
Bitcoin and ETH ETFs quietly pulling in ~$200M in a random session while BTC chops around $87k — that would’ve been end-of-days euphoria in 2017, front-page hysteria in 2021. Now it’s just flow. Background noise. People arguing about basis on X while retirement money dollar-cost-averages into a block subsidy schedule. 📈
The JPMorgan IBIT-linked structured note is the one that really stuck with me. A bank literally selling a product whose implied narrative is: “2026 soft patch, 2028 pump — trust the halving.” They took the meme chart the space has been passing around for a decade and wrapped it in legalese and fees. I keep flashing back to 2017 retail chasing BitMEX screenshots; now it’s private banking clients getting the same story with a prospectus.
What the articles don’t say is the power of *codified expectation*. Once a major bank packages the four-year cycle into product form, it stops being just a pattern and starts being a target. Desk hedging, risk systems, structured payoffs — they all begin to assume a certain rhythm. And once enough money is wired to a rhythm, that rhythm reinforces itself… until it doesn’t.
The danger is obvious: when everyone “knows” 2026 is the dip year, the path that really hurts is either no dip at all, or a premature nuke before the note window even starts. Markets don’t like consensus timelines. My gut says: this is the first halving where the reflexivity is fully financialized, not just on-chain.
At the same time, spot ETF inflows just keep happening. $129M BTC, $78M ETH on the day is not insane, but it’s steady and persistent. That drip-drip institutional flow is the exact opposite of 2021’s “all at once, all the time” mania. It feels like pensions found enough backtests to be comfortable sizing it as a small risk bucket, and now they don’t care about X drama, they just rebalance. I notice myself checking the ETF flows before I even look at the Binance perp OI now. That’s new.
Then there’s XRP.
$164M first-day ETF flows and still getting knifed down toward that $2.20 line. You don’t usually see a product launch of that size fail to overpower liquidations *unless* the real distribution was pre-arranged elsewhere. This smells like classic exit-liquidity theater: get the U.S.-compliant product in place, spin a “new demand source” narrative, then offload whatever you’ve been sitting on since those SEC days while the new cohort buys the ticker.
No one in the articles says the quiet part: if ETF demand can’t even hold a swing low in the first week, whales are almost certainly using the wrapper as a venue, not a destination. I’ve seen this movie with GBTC, with the Canada ETFs, with every region that gets “first access” to regulated crypto. The opening bell is not the beginning for the smart money, it’s the end.
Maybe the clearest sign we’re deep into the “infrastructure consolidation” phase is how boring the real upgrades sound.
Account abstraction quietly creeping into DeFi, making wallets feel less like you’re handling radioactive material and more like—well, apps. Social logins, sponsored gas, pre-signed bundles. None of it pumps the token immediately, so the headlines underplay it. But this is the kind of plumbing that would have prevented half of 2020-2022’s retail horror stories.
Every time I read about another AA deployment I think: they’re making training wheels for the next billion users, and those users won’t even know they’re riding a bike. That’s powerful and a little sad. The early ethos was: “You are the bank. You hold the keys.” The emerging ethos is: “We’ll pretend you hold the keys, but we’ll abstract away the part where you can screw everything up.” Needed, probably inevitable. But another step away from the rawness that pulled me in back then.
And while the grown-ups pour into ETFs and play with AA wallets, the casino layer refuses to die. HYPE, WLFI, ENA ripping while BTC cools off — the same old rotation: majors stall, the “this-one-is-different” narratives get a couple of days in the sun, someone’s up 20x, someone else is down everything. The Trump-linked stuff, the politics tokens, all that culture-war leverage…it has the exact 2016-2017 feel of “memecoin but with *meaning*.” It’s never just about the tech; the speculative animal spirit always finds the new skin to wear.
Pi Network popping 6% on rumors of a big “upgrade” is the echo of every vapor narrative I’ve seen. Those coins that live more in Telegram chats than in actual deployed code. It’s almost comforting in a twisted way: the cycle still needs the pure story tokens, like a control group for human gullibility. 🧪
Monad’s launch getting overshadowed by spoofed transfer attacks was the other thing that made me pause. Another “next-gen L1” with all the right performance buzzwords, and within 48 hours the main story is a UI exploitation vector. We’ve learned almost nothing as an industry about first impressions. You get *one* mainnet launch, one chance to say “this thing works, and it’s safe to build on.” If the first artifact attached to your chain’s name in people’s subconscious is “fake transfer exploits,” that’s a tax on every future conversation.
The irony: the base protocols keep getting faster and more efficient, while the attack surface migrates to higher layers — wallets, explorers, frontends, human perception. It used to be “is the chain secure?” Now it’s “can I trust that what I’m seeing *represents* the chain?” Deep fakes, spoofed txs, simulation attacks… Monad’s story is less about Monad and more about the new direction of risk.
Then there’s KakaoBank and this planned KRW stablecoin. That one hit a different chord. A mainstream Korean bank, not some offshore issuer, gearing up their own won-pegged token. The West still talks about USDC and USDT as if they’re weird hybrid fintechs. Asia looks at stablecoins and just sees *new payment rails*.
This is the quiet fragmentation no one’s really pricing in yet. Not a single global stablecoin, but a mesh of bank-issued national coins — KRW, JPY, SGD, maybe even some EU banks eventually — each wrapped in their own regulations, each with local distribution power. Circle becomes just one node among many. Ark buying more Circle while its stock slides felt almost like a bet on that thesis: “Eventually the market’s going to realize private stablecoin issuers sit at the crossroads of everything.” Or they’re early to a model that ends up heavily marginalized by full-fat bankcoins. Feels 50/50.
I keep thinking about how different this is from 2021’s fintech-wannabe era. Back then it was neobanks putting “crypto rewards” in their decks. Now it’s banks learning how to be stablecoin issuers, and ETFs liquefying BTC into the traditional stack. The integration is running in both directions: crypto infra getting more bank-like, banks getting more crypto-like.
AIOZ’s “decentralized AI with open models and challenges” barely registered on the tape, but conceptually it sits in that same convergence. Training, inference, and data markets needing distributed coordination and payment; tokens giving them a pseudo-native incentive layer. Maybe 90% of these attempts die. But one thing I’ve learned: when a technological frontier shows up at crypto’s door three cycles in a row (DeFi, NFTs, now AI), some version of the mashup eventually sticks.
Ark doubling down on Circle and Bullish while “crypto stocks” slide is classic second-derivative positioning. Everyone is busy trading the coins via ETFs; they’re trying to own the picks-and-shovels of the new financial plumbing: exchanges, issuers, infra. I remember in 2018 when everyone wanted “blockchain not bitcoin” plays. This feels more sober than that; these are actual cash-flow businesses. Still, I wonder if the public-equity wrappers will always trade at a discount to the underlying narrative. Equity can be haircut by governance, by new regulation, by jurisdiction risk in a way BTC itself can’t.
And hovering over all of this: BTC at $87.5k not doing much. ETFs gobbling supply. Halving narratives hard-coded into bank products. Alt rotations doing their tiny, violent circles around the main gravity well. AA silently making things easier while new L1s stumble over old security blind spots. National banks drawing their own borders on-chain via stablecoins. A few AI + crypto projects whispering that the next reflexive narrative wave is already forming under the surface. 🤖
What’s different from six months ago is the *temperature*. Same patterns, half the emotional noise. Institutions are no longer “entering crypto”; they’re methodically carving out their lane. Retail is still here, but it feels more like fragmented tribes than a singular “retail wave” — XRP army over there rationalizing ETF-day red candles, ENA / HYPE folks chasing squeezes, Pi faithful clinging to rumors. The grand unified “we’re all early” story has split into many small cults of “we’re early *to this*.”
I keep coming back to one line in my head:
The more crypto gets integrated, the less it feels revolutionary — and the more dangerous it becomes to underestimate it.
Because underneath the prices, the halving notes, the fake token transfers and the memecoins, the core fact hasn’t changed: we’re teaching the global financial system how to route around trust, even as we hide that fact behind the comforting logos of banks and ETFs.
Maybe that’s what actually defines this cycle.
Not the number that BTC tops at, not whether XRP holds $2.20, not which L1 “wins.”
But the moment people stop realizing they’re using crypto at all.
And if that really happens, I’m not sure whether that’s the victory we imagined, or just the quiet end of the story we thought we were in. 🕯️