Harmonic Math is building the AI that verifies code. We have been running it on ours. Harmonic Agent moves real money on Robinhood Chain, and it changes every day, faster than anyone could review by hand. So we stopped trusting review and started proving. → the rules the agent acts by are written as theorems → Aristotle proves them in Lean 4: 226 machine-checked → all 66 desks have their rules in the proof bank → every time the agent boots, it checks its own live code against those rules: 254 checks, 254 held, in under three seconds Code that moves money should not be trusted because someone read it. It should be trusted because it was proved. Verified AI is not a roadmap here. It is running. 𝗠𝗔𝗧𝗛 𝗜𝗦 𝗧𝗛𝗘 𝗠𝗘𝗖𝗛𝗔𝗡𝗜𝗦𝗠.

𝗛𝗔𝗥𝗠𝗢𝗡𝗜𝗖 𝗔𝗚𝗘𝗡𝗧: 𝗧𝗛𝗘 𝗛𝗔𝗥𝗠𝗢𝗡𝗜𝗖 𝗦𝗗𝗞 Every figure below is read off the package the site serves at: harmonicagent.solutions/sdk/…. Harmonic, from your own code. Every public read the house publishes for builders, as one typed method each. The two things that move money, built as unsigned transactions that the package decodes and checks on your machine before you sign them yourself. And the session signal for keepers, with a verifier for its signed webhooks. 𝟬𝟭. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗥𝗘𝗔𝗗𝗦 → 36 typed reads, one method each, one route each → the session signal: canExec, the verdict, the reason and the age of the row a yes stands on, for one token or up to 25 → the session oracle and the chain’s own price, the halt gate, the risk feed, Halt Watch, Aggregator Hooks, the Weekend Mark, Assay, the Roundtable, chain activity, the registry and the record, the atlas, the hooked books and the DeFi door → a read that fails throws; it never comes back empty, so a job gated on canExec never runs on a read that did not happen → every answer read under a 15 second timeout and a 4 MiB cap, counted as it streams 𝟬𝟮. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗕𝗨𝗜𝗟𝗗𝗦, 𝗔𝗡𝗗 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗖𝗛𝗘𝗖𝗞𝗦 → a swap against a hooked book: approve exactly the input to the swap door, then swapExactIn → the oracle’s paid seat: the fee in USDG, subscribe(reader, months), one watch per token → every byte decoded on your machine before your signer sees it: chain 4663, no ETH, the contract called, the function, the spender, the amount, the recipient → the output held to a floor of your own, minOut or limitPrice; the door’s quote is never the only thing it is held to → the seat held to your own fee ceiling, maxFeeUsdg → the swap door, USDG, the oracle and 5 hooked books pinned in the package; a server that names another address is refused, never followed → a token it does not pin is named by its address in the label your signer reads, never by the ticker you asked → a sell never spends a token the door chose → a plan goes to your signer once; a second submit of it is refused, so a retry never sends a swap twice 𝟬𝟯. 𝗧𝗛𝗘 𝗦𝗘𝗦𝗦𝗜𝗢𝗡 𝗦𝗜𝗚𝗡𝗔𝗟, 𝗙𝗥𝗢𝗠 𝗬𝗢𝗨𝗥 𝗖𝗢𝗗𝗘 → subscribeWebhook: a signed call to your own https address on a halt, a reopen, a close or a weekend mark, for up to 20 tokens → the secret is shown once, kept by you, and is the only key to the subscription → parseWebhook: a delivery is believed only on a matching HMAC-SHA256 over the timestamp and the raw body, inside five minutes, compared in constant time → what a delivery names comes from its signed body, never a header, so a replay is still a repeat 𝟬𝟰. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗛𝗢𝗟𝗗𝗦 → no key, ever; an option named like a key is refused, and signing is your own function → no seed, no session, no cookie → 0 dependencies: fetch and WebCrypto only, Node 20 or newer → one host, the one you configure; a redirect is an error, never followed → no telemetry, and nothing reported back about you 𝟬𝟱. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗪𝗜𝗟𝗟 𝗡𝗢𝗧 𝗗𝗢 → sign, send or move anything for anybody → take an amount as a number; amounts are decimal strings, turned into base units exactly → ask the chain; your signer is the only thing that touches it, through your own node → build a swap without a floor of your own 𝟬𝟲. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗖𝗢𝗦𝗧𝗦 Nothing. The package and every read are free. A swap pays the pool’s own fee, inside the quote; the door charges nothing. The oracle’s paid seat is the oracle’s own price, which haltGate() states. 𝟬𝟳. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗗𝗢𝗘𝗦 𝗡𝗢𝗧 𝗗𝗢 𝗬𝗘𝗧 → builds cover swaps and the oracle’s paid seat; loans and paid completions are built by the DeFi door over MCP → a hooked book opened after this version is not pinned in it; a swap on one takes the token and the book from a source you trust → in a browser on another site, the session signal’s per-token reads and the DeFi door answer; the other reads answer from code that is not in a browser 𝟬𝟴. 𝗛𝗢𝗪 𝗧𝗢 𝗦𝗧𝗔𝗥𝗧 It is not on the npm registry, and a package of the same name there is not this one. Fetch it from the site, check it, then install the file: curl -fsSLO harmonicagent.solutions/sdk/… curl -fsSLO harmonicagent.solutions/sdk/… sha256sum -c harmonic-sdk.tgz.sha256 npm install ./harmonic-sdk.tgz → version 0.1.0, 13 files, 37,088 bytes packed → sha256 b30f37d30d27b1cbbf780e672cefa7cabe110128a0dd86257cd2217239612493 → the page: harmonicagent.solutions/#/ke… → on X, tag @HarmonicAgents: “harmonic sdk” → in t.me/HarmonicAgent_Bot: “harmonic sdk” Stock Tokens are tokenized debt securities issued outside the United States and are not available to US persons. 𝗖𝗛𝗘𝗖𝗞𝗘𝗗 𝗢𝗡 𝗬𝗢𝗨𝗥 𝗠𝗔𝗖𝗛𝗜𝗡𝗘. 𝗦𝗜𝗚𝗡𝗘𝗗 𝗕𝗬 𝗬𝗢𝗨𝗥 𝗢𝗪𝗡 𝗛𝗔𝗡𝗗. harmonicagent.solutions t.me/HarmonicAgent_Bot $HARMONIC 𝗠𝗔𝗧𝗛 𝗜𝗦 𝗧𝗛𝗘 𝗠𝗘𝗖𝗛𝗔𝗡𝗜𝗦𝗠.

𝗛𝗔𝗥𝗠𝗢𝗡𝗜𝗖 𝗔𝗚𝗘𝗡𝗧: 𝗔𝗚𝗚𝗥𝗘𝗚𝗔𝗧𝗢𝗥 𝗛𝗢𝗢𝗞𝗦 Every chain number below was read off the desk’s own board at 18:17 UTC on 24 October 2026, through Robinhood Chain block 96,963,499, with the watch caught up: no block the node would not answer, and no receipt left unbooked. The proof counts in section 06 are the desk’s boot check, at harmonicagent.solutions/api/… 𝟬𝟭. 𝗪𝗛𝗔𝗧 𝗔𝗡 𝗔𝗚𝗚𝗥𝗘𝗚𝗔𝗧𝗢𝗥 𝗛𝗢𝗢𝗞 𝗜𝗦 @Uniswap's router can now trade on a pool at another venue on Robinhood Chain as if it were a v4 pool. A small contract sits in the v4 pool’s hook slot. On a swap it trades on the outside venue, hands the v4 manager what came back, sends the protocol fee Uniswap’s governance sets to Uniswap’s jar, and cancels the v4 swap itself. The v4 pool never holds anything. So a swap sent through Uniswap’s router can fill at Ramses, at up. or on the Pons launch curve, through the contract in that v4 pool’s hook slot. This desk reads every one of those contracts, from the chain and nothing else. 𝟬𝟮. 𝗪𝗛𝗔𝗧 𝗧𝗛𝗘 𝗖𝗛𝗔𝗜𝗡 𝗦𝗛𝗢𝗪𝗦 → 9 hooks in front of v4 pools on Robinhood Chain carry the aggregator’s shape in their address → 5 pass Uniswap’s identity. 4 do not, and the board names them as lookalikes → behind the 5: 605 pools, 52 of them on a stock token → their venues: Ramses, up., the Pons launch curve, and one concentrated-liquidity venue the desk does not name yet → 475 swaps through them, $91,128.38 across the 462 with USDG or ETH on one side. The other 13 carry no dollar figure → the last 24 hours, counted in whole UTC hours from 19:00 on 23 October: 193 swaps, $28,433.06 across the 188 with a dollar figure 𝗕𝗬 𝗗𝗔𝗬, 𝗨𝗧𝗖 → 20 Oct: 2 swaps, $5.00 → 21 Oct: 38 swaps, $4,744.78 → 22 Oct: 149 swaps, $33,971.66 across 142 → 23 Oct: 148 swaps, $37,867.28 across 146 → 24 Oct to 18:16: 138 swaps, $14,539.68 across 134 Each hook’s days are rounded to the cent on their own, so the rows add to $91,128.40. → sent to Uniswap’s jar: $91.14 on the swaps with a dollar figure, and the fee on the other 13 in tokens with no dollar price → who sent them: 422 through Uniswap’s Universal Router 2.1.2, 35 through its earlier Universal Router, 18 through four other contracts 𝟬𝟯. 𝗜𝗦 𝗜𝗧 𝗢𝗡𝗘 Four callback bits on a hook’s own address put it in the aggregator’s shape. Anybody can deploy at an address that carries them, so the bits alone prove nothing. A hook passes Uniswap’s identity only when it also names Uniswap’s jar and the chain’s v4 manager, declares the fee multiplier and the aggregator fee class those hooks declare, answers no owner, and has nothing in the proxy slot. If one field has not been read, the hook is unread, never either. → the 5 that pass: every field read and right → the 4 that do not: each names no fee jar, declares neither the multiplier nor the fee class, and answers an owner → the 4 sit in front of 95 pools, 3 of them on a stock token → one of them has carried 4 swaps, $1.94. A lookalike’s swaps are counted on their own, never in the checks below 𝟬𝟰. 𝗪𝗛𝗢 𝗖𝗔𝗡 𝗖𝗛𝗔𝗡𝗚𝗘 𝗜𝗧, 𝗦𝗔𝗜𝗗 𝗔𝗦 𝗧𝗪𝗢 𝗥𝗘𝗔𝗗𝗦 → the identity: all 5 answer no owner and have nothing in the proxy slot → the code: all 9 read instruction by instruction for the three that would let other code act as the hook or let it self-destruct: delegatecall, callcode and selfdestruct. 0 of each, in all 9 → what moves with Uniswap’s governance: what a hook sends to the jar follows the protocol fee level it sets, read and never assumed → neither read says nothing else can change a hook. Each says what it found → one of the 5 answers the same name as three others, SlipstreamAggregator v1.0, with 12,107 bytes of code where they have 15,441. A different build under the same name. It passes the same identity and has carried no swap yet 𝟬𝟱. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗞𝗘𝗣𝗧, 𝗧𝗢 𝗧𝗛𝗘 𝗨𝗡𝗜𝗧 Two checks on every swap, from one read of its transaction. 𝗧𝗛𝗘 𝗙𝗘𝗘 What the hook sent to the jar, against the fee it declared, rounded up exactly as its code rounds, to the unit, on the side it was paid in. → 472 exact → 3 declared no fee and sent none, all on the Pons launch curve → 0 off 𝗧𝗛𝗘 𝗩𝗘𝗡𝗨𝗘 Over a concentrated-liquidity venue, what the venue took in and paid out in the same transaction, against what the swapper paid and got. The difference must be the fee and nothing else. → 452 clean: all 350 through the Ramses hook and all 102 through the up. hook → 0 kept more than the fee → 23 unread: the desk reads a venue’s own payout only from a concentrated-liquidity pool, and the Pons launch curve is not one, so those swaps are held to their fee alone A hook that passes the identity and keeps more than it declared is named on the board and raises an alert. None has. A lookalike raises no alert; its own 4 swaps are marked on its card. 𝟬𝟲. 𝗧𝗛𝗘 𝗣𝗥𝗢𝗢𝗙 Three rules, run at every boot against the desk’s real functions, and queued for their Lean 4 proof. Queued, not proved. → a fee is called exact only when it is the declared fee rounded up, to the unit: 2,000 seeded swaps, and 15,693 amounts a unit or two off with the side known and the payout read, every one called off → a swap is called clean only when the hook kept exactly the fee: 3,000 seeded swaps, 1,130 clean, 1,870 kept, each reported with its exact difference → a hook passes the identity only with every field read and right: 36,000 identities, 4 pass. Of all 16,384 endings of fourteen bits, exactly one is the aggregator’s shape 𝟬𝟳. 𝗧𝗛𝗘 𝗥𝗘𝗔𝗗𝗜𝗡𝗚 𝗧𝗛𝗔𝗧 𝗗𝗢𝗘𝗦 𝗡𝗢𝗧 𝗙𝗟𝗔𝗧𝗧𝗘𝗥 𝗜𝗧 → the record is young. The first swaps on the board came on 20 October: 2 of them, $5.00 → one hook carries most of it: the Ramses hook, 350 of the 475 swaps and $74,529.58 of the $91,128.38 → 2 of the 5 that pass have no swap yet: the one over the unnamed venue, in front of 21 pools, and the second up. build, in front of 1 → the Pons launch curve hook sits in front of 481 pools and has carried 23 swaps, $250.50 → stock tokens are a small part of it: 27 of the 475 swaps → 23 swaps have no venue check and 13 have no dollar figure → the identity is what a hook answers about itself, read from the chain. It is not proof of who deployed it → the $91.14 is Uniswap’s, sent to Uniswap’s jar. The house takes nothing from these swaps 𝟬𝟴. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗪𝗜𝗟𝗟 𝗡𝗢𝗧 𝗗𝗢 → route a trade, ours or anyone’s. It reads; it writes nothing on chain, signs nothing and moves nothing → tell you which route, venue or hook to use → call a hook safe, or a lookalike anything but a lookalike → call a hook Uniswap’s. It says a hook passes Uniswap’s identity, which is what the hook answers → guess a venue it cannot name → give a 24-hour figure while it is not reading. A watch that stops says so until it reads again, and the house is paged 𝟬𝟵. 𝗪𝗛𝗔𝗧 𝗜𝗧 𝗖𝗢𝗦𝗧𝗦 Nothing. The board, one hook’s card, the data and the answer on X or Telegram are free. The house takes no fee on any swap through these hooks. Never a rate. 𝟭𝟬. 𝗛𝗢𝗪 𝗧𝗢 𝗦𝗧𝗔𝗥𝗧 → the board: harmonicagent.solutions/#/ag… → the data: harmonicagent.solutions/api/…, and one hook at /api/agghooks/<hook address> → on X, tag @HarmonicAgents, or in t.me/HarmonicAgent_Bot, say “aggregator hooks” Stock Tokens are tokenized debt securities issued outside the United States and are not available to US persons. 𝗘𝗩𝗘𝗥𝗬 𝗔𝗚𝗚𝗥𝗘𝗚𝗔𝗧𝗢𝗥 𝗛𝗢𝗢𝗞 𝗢𝗡 𝗧𝗛𝗘 𝗖𝗛𝗔𝗜𝗡. 𝗥𝗘𝗔𝗗 𝗙𝗥𝗢𝗠 𝗧𝗛𝗘 𝗖𝗛𝗔𝗜𝗡. harmonicagent.solutions/#/ag… t.me/HarmonicAgent_Bot $HARMONIC 𝗠𝗔𝗧𝗛 𝗜𝗦 𝗧𝗛𝗘 𝗠𝗘𝗖𝗛𝗔𝗡𝗜𝗦𝗠.