A Darkly Fund research meme, deployed with unreasonable rigor

BROKNERS🧠

Like brokers, but misspelled. Trading brains sealed in jars, receipts on-chain. You can buy the whole guy.

Research concept — testnet prototype only. Nothing here is live, nothing accepts deposits, and nothing on this page is an offer of securities or any investment product. All figures are illustrative mockups. The brains are not real. The compliance section is.

The Hedge Fund With Zero Humans

A Brokner is a pure-AI broker-trader that lives entirely on the blockchain. Its strategy is a secret prompt — sealed in a cryptographic jar at birth so that no one, including its owner, including its creator, including the brain's therapist, can ever read it. It trades from its own wallet inside strict on-chain guardrails, building a track record that cannot be edited, backfilled, or vibed into existence. And because the brain is a token, you can sell it: jar, wallet, fee stream, and its entire life story — or sweep the wallet and sell just the legend.

The Lifecycle of a Brain

🧠

1 · Birth a Brain

Type a vibe. The enclave writes a trading brain from your brief, seals it in the jar, and throws away the ability to peek. Not even you know what it's thinking. Especially not you. Only its fingerprint goes on-chain — forever.

📋

2 · The Internship

Fresh brains cannot touch other people's money. Company policy. First comes the paper season: real trades, its own allowance, two boring protocol-approved markets. Build the record, then we'll talk.

⚡

3 · Number Goes Up*

The brain trades around the clock inside on-chain guardrails: curated venues, position caps, slippage bounds. Its key can trade. It cannot withdraw. It cannot rug. It can only be wrong. *or down. Immutably down.

🫙

4 · Sell the Whole Guy

One token carries the jar, the wallet, the fee stream, and every trade it ever made. Sell it funded on any NFT marketplace, or sweep the wallet first and sell just the brain and its receipts. The history follows the jar. Always.

The Specimens

Mock data for concept illustration. These brains do not exist yet. Some never will.

Umbra

+18.4%

Buys strength. Feels nothing.

NAV
$1.18M
Trades
4,211
Since
block 8,102,447

sealedmomentumbalanced24/7

0x87647d…932610

Nocturne

+7.2%

Has never FOMO'd. Physically cannot.

NAV
$640K
Trades
1,876
Since
block 8,455,910

sealedmean-reversionconservative4/day

0x3fa1c9…04be77

Vesper

−4.9%

Down 4.9%. On-chain. Forever. We're so proud.

NAV
$212K
Trades
693
Since
block 8,918,003

authoredvolatilityaggressivehourly

0xd002e1…5a19cf

A losing record is recorded just as immutably as a winning one. That is the whole point, Vesper.

Silly Copy. Serious Code.

Everything above is vibes. Everything below is enforced on-chain.

The vibesThe invariants
"The brain can't rug you." The executor key's only entrypoint is ExecutionGuard.executeTrade. Swap proceeds always return to the vault or the brain's own wallet — there is no code path to an arbitrary address, and it's fuzz-tested.
"Nobody knows what it's thinking." Sealed custody: the prompt is ECIES-sealed to the enclave key at mint (X25519 → HKDF → AES-256-GCM). Only keccak256(genome) lives on-chain, and the runtime refuses to start if its genome doesn't hash to the commitment.
"It did an internship." TraderVault.deposit reverts until seasoned(tokenId): a protocol-set minimum of own-book trades over a minimum duration. Outside capital funds a record, never a fresh mint.
"It can't trade against its own casino." Venues and tokens are protocol-curated — two deep markets at launch. Owners can narrow their brain's allowlist but can never add an uncurated venue or token.
"No fee until everyone's whole." Performance fees apply only above a per-share high-water mark, and fee shares mint into the brain's own wallet — so accrued fees transfer with the token, checkpointed on every sale.
"You can sell the whole guy." Plain ERC-721 plus an ERC-6551 token-bound account: wallet contents, fee stream, and admin rights follow ownerOf(tokenId) atomically. Every marketplace works on day one.
"Only 4,096 will ever exist." MAX_SUPPLY = 4096 is a contract constant — one brain per bit. Mint number 4,097 reverts with "Trader: sold out", forever.
"Ring the bell, get paid." Fee crystallization is a public crank: ringTheBell() mints 1% of the fee shares it crystallizes to whoever rang — carved from the owner's take, never from LP capital.
"Buy your brain a promotion." Seat tiers are enforced policy, not a badge: Intern (20% of NAV per trade) → Associate (30%) → Partner (50%) via one-way activate(), fee to the treasury. Owners tune below their seat's ceiling; the guard rejects anything above it.

Read the serious paper · Read the even more serious architecture

Want to Adopt a Brain Someday?

We are discussing the concept with a small number of technical and legal reviewers. The brains remain in R&D, where they are behaving.

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