← The evidence ledger
Evidence row 3064660
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://chainhilt.ai/api/v1/perp/hyperliquid/leverage/preview
- Recorded
- Previous row
- #2633492
- Body SHA-256
- 62a3705a6956645c5920b4d25642e911c60c0a05552fb1f29b4c6b0355c225ac
- Leaf
- 0x6299e57e573cbf918bb75395367f322ee4c5544e5e53849d21c89ebd306cf613
What was observed
{
"endpoints": [
[
"x402",
"https://chainhilt.ai/api/v1/perp/hyperliquid/leverage/preview"
]
],
"name": "chainhilt-x402",
"owner_address": "0xdece8e839414e4a99213c658abbd2294d5bd42b0",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xdECE8E839414E4a99213C658ABbD2294d5BD42B0",
"scheme": "exact"
}
],
"description": "Set cross or isolated leverage for a perp asset. Supply isCross and positive integer leverage; market limits apply. Sign the L1 preview and submit it unchanged to the returned submitPath (unpaid). Errors: 400 invalid input; execution may return 422 exchange rejection or 502 provider failure. Treat spot and perp as one balance only when the account abstraction mode is \"unifiedAccount\".",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"action": {
"asset": 0,
"isCross": true,
"leverage": 5,
"type": "updateLeverage"
},
"nonce": 1710000000000
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"response": {
"actions": [
{
"chainId": 42161,
"data": {
"action": {
"asset": 0,
"isCross": true,
"leverage": 5,
"type": "updateLeverage"
},
"nonce": 1710000000000,
"typedData": {
"domain": {
"chainId": 1337,
"name": "Exchange",
"verifyingContract": "0x0000000000000000000000000000000000000000",
"version": "1"
},
"message": {
"connectionId": "0x1b6c24cfbc406e6ceef5dfa941dcdabe39aa07e6fe967545327c1c4c29bc8b20",
"source": "a"
},
"primaryType": "Agent",
"types": {
"Agent": [
{
"name": "source",
"type": "string"
},
{
"name": "connectionId",
"type": "bytes32"
}
],
"EIP712Domain": [
{
"name": "name",
"type": "string"
},
{
"name": "version",
"type": "string"
},
{
"name": "chainId",
"type": "uint256"
},
{
"name": "verifyingContract",
"type": "address"
}
]
}
}
},
"protocol": "hyperliquid",
"submitPath": "/perp/hyperliquid/leverage/execute",
"type": "signature"
}
],
"errors": [],
"warnings": []
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"accountAddress": {
"description": "Signing account's address, returned as response metadata; not part of the signed action.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"action": {
"additionalProperties": false,
"description": "Leverage update action.",
"properties": {
"asset": {
"description": "Perp asset ID",
"minimum": 0,
"type": "integer"
},
"isCross": {
"description": "true for cross margin, false for isolated.",
"type": "boolean"
},
"leverage": {
"description": "Integer leverage; market limits apply",
"exclusiveMinimum": 0,
"type": "integer"
},
"type": {
"const": "updateLeverage",
"description": "Always \"updateLeverage\".",
"type": "string"
}
},
"required": [
"type",
"asset",
"isCross",
"leverage"
],
"type": "object"
},
"expiresAfter": {
"description": "Millisecond timestamp after which Hyperliquid rejects the action. Signed with the action.",
"minimum": 0,
"type": "integer"
},
"nonce": {
"description": "Action nonce in milliseconds since the epoch; defaults to the current time.",
"minimum": 0,
"type": "integer"
},
"vaultAddress": {
"description": "Vault or subaccount to act for; omit to act for the signer. Signed with the action.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
}
},
"required": [
"action"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793712289/bazaar-icons/18d1fcf093fb95b4.png",
"lastUpdated": "2026-11-04T15:17:51.134Z",
"quality": {
"l30DaysTotalCalls": 15,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-11-04T15:17:50.137Z"
},
"resource": "https://chainhilt.ai/api/v1/perp/hyperliquid/leverage/preview",
"serviceName": "chainhilt-x402",
"tags": [
"perp",
"hyperliquid",
"trading"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Set cross or isolated leverage for a perp asset. Supply isCross and positive integer leverage; market limits apply. Sign the L1 preview and submit it unchanged to the returned submitPath (unpaid). Errors: 400 invalid input; execution may return 422 exchange rejection or 502 provider failure. Treat spot and perp as one balance only when the account abstraction mode is \"unifiedAccount\"."
}What the leaf hashes
{"body":"62a3705a6956645c5920b4d25642e911c60c0a05552fb1f29b4c6b0355c225ac","id":3064660,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822231467738,"prev":2633492,"subject":"x402_bazaar:https://chainhilt.ai/api/v1/perp/hyperliquid/leverage/preview","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).
- 0x629a1eb812a60669ac43abc0dcf72dc5f1e4f8f5bd46b30f708c8026391bb4fa
- 0x181f1fa082b99cb19c00e67270a57182fd8b9dc2095ef3584bb2e7757ec9664d
- 0x8dcef45f3d557a464154e5c2b91fd78a17625247c43c26467ec3c13aa45b358e
- 0x42858563de09853f7a7c1a378b35753aaa172c9bcb2f596e692bd9c8cc0a006e
- 0xe7eaaa7e9bc8dde671347fc89a3dc02c190219456795302f54b6f0551aae28c3
- 0xba6645709613fffd31f8a486aec4ff8bf8d7d4e8bef7ecf3f874777f3dd0890d
- 0x26e8379a0a28837ca956d3457923751e7864768ebc2c5b4ca23c8135049a4d9d
- 0x9335f4bc02c8c45461d8ccf722861a4969ef364a5879a8ca5cb778c5de9cbffe
- 0xd479031f6bc3f8c6df252073ceb7827536320939dc4b0e74bc1fdbebd40e96a5
- 0xc44c49385fc77c5e1461232d96f419ee7b4f9e85c655a8991ea557281566f49f
- 0x59b216637003c467c4114edc358cd3d33054e7814be95604bb6435c5cc894860
- 0x99c1feeb7b0b0035c53ff893a10228b760708f176b1ce42f5e7dd0a604a00442
- 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
- 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
- 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
- 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
- 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
- 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
- 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
- Day root
- 0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
- Chained
- 0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
- Published
- On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345