← The evidence ledger
Evidence row 2199922
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://chainhilt.ai/api/v1/perp/hyperliquid/order/place/preview
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 14589b18603ed581d014d2ed70f3a992f2fcf4865c24a31b67dfc8ffa6dbffc0
- Leaf
- 0x2a53daba51205dda4dc16a7670fdae9290f1bac5836768b68495fa872ae3dfb8
What was observed
{
"endpoints": [
[
"x402",
"https://chainhilt.ai/api/v1/perp/hyperliquid/order/place/preview"
]
],
"name": "chainhilt-x402",
"owner_address": "0xdece8e839414e4a99213c658abbd2294d5bd42b0",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xdECE8E839414E4a99213C658ABbD2294d5BD42B0",
"scheme": "exact"
}
],
"description": "Prepare an order for L1 signing with the configured lowercase builder and fee in tenths of a basis point. Sign and submit unchanged to the returned submitPath. Missing builder configuration returns 503. Treat spot and perp as one balance only when the account abstraction mode is \"unifiedAccount\".",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"accountAddress": "0x1111111111111111111111111111111111111111",
"action": {
"grouping": "na",
"orders": [
{
"a": 0,
"b": true,
"p": "60000",
"r": false,
"s": "0.01",
"t": {
"limit": {
"tif": "Gtc"
}
}
}
],
"type": "order"
},
"nonce": 1710000000000
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"response": {
"accountAddress": "0x1111111111111111111111111111111111111111",
"actions": [
{
"chainId": 42161,
"data": {
"action": {
"builder": {
"b": "0x2222222222222222222222222222222222222222",
"f": 10
},
"grouping": "na",
"orders": [
{
"a": 0,
"b": true,
"p": "60000",
"r": false,
"s": "0.01",
"t": {
"limit": {
"tif": "Gtc"
}
}
}
],
"type": "order"
},
"nonce": 1710000000000,
"typedData": {
"domain": {
"chainId": 1337,
"name": "Exchange",
"verifyingContract": "0x0000000000000000000000000000000000000000",
"version": "1"
},
"message": {
"connectionId": "0x23b1adacd61decaf45667fc4f52e61174aca749c5d8614e1d725e0108025b732",
"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/order/place/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": {
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"action": {
"properties": {
"builder": {
"properties": {
"b": {
"pattern": "^0x[0-9a-f]{40}$",
"type": "string"
},
"f": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
}
},
"required": [
"b",
"f"
],
"type": "object"
},
"grouping": {
"enum": [
"na",
"normalTpsl",
"positionTpsl"
],
"type": "string"
},
"orders": {
"items": {
"additionalProperties": false,
"properties": {
"a": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"b": {
"type": "boolean"
},
"c": {
"maxLength": 34,
"minLength": 34,
"pattern": "^0x[a-fA-F0-9]+$",
"type": "string"
},
"p": {
"pattern": "^(0|[1-9][0-9]*)(\\.[0-9]+)?$",
"type": "string"
},
"r": {
"type": "boolean"
},
"s": {
"pattern": "^(0|[1-9][0-9]*)(\\.[0-9]+)?$",
"type": "string"
},
"t": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"limit": {
"additionalProperties": false,
"properties": {
"tif": {
"enum": [
"Gtc",
"Alo",
"Ioc"
],
"type": "string"
}
},
"required": [
"tif"
],
"type": "object"
}
},
"required": [
"limit"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"trigger": {
"additionalProperties": false,
"properties": {
"isMarket": {
"type": "boolean"
},
"tpsl": {
"enum": [
"tp",
"sl"
],
"type": "string"
},
"triggerPx": {
"pattern": "^(0|[1-9][0-9]*)(\\.[0-9]+)?$",
"type": "string"
}
},
"required": [
"isMarket",
"triggerPx",
"tpsl"
],
"type": "object"
}
},
"required": [
"trigger"
],
"type": "object"
}
]
}
},
"required": [
"a",
"b",
"p",
"s",
"r",
"t"
],
"type": "object"
},
"minItems": 1,
"type": "array"
},
"type": {
"const": "order",
"type": "string"
}
},
"required": [
"type",
"orders",
"grouping"
],
"type": "object"
},
"expiresAfter": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"nonce": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"vaultAddress": {
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
}
},
"required": [
"accountAddress",
"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"
}
}
},
"lastUpdated": "2026-11-02T17:41:23.623Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T17:41:32.095Z"
},
"resource": "https://chainhilt.ai/api/v1/perp/hyperliquid/order/place/preview",
"serviceName": "chainhilt-x402",
"tags": [
"perp",
"hyperliquid",
"trading",
"execution",
"orders"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Prepare an order for L1 signing with the configured lowercase builder and fee in tenths of a basis point. Sign and submit unchanged to the returned submitPath. Missing builder configuration returns 503. Treat spot and perp as one balance only when the account abstraction mode is \"unifiedAccount\"."
}What the leaf hashes
{"body":"14589b18603ed581d014d2ed70f3a992f2fcf4865c24a31b67dfc8ffa6dbffc0","id":2199922,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646793577468,"prev":null,"subject":"x402_bazaar:https://chainhilt.ai/api/v1/perp/hyperliquid/order/place/preview","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0x2a539f0d467402731a1466ceea0ccb0f0b15b51d55a753de68bb5c8013dc725c
- 0x1655f3aa6f0d0b03c4d5f6329e084bf8bde92b943a2e22ee7e818f192f279b26
- 0x53145aa4a63cf86eb902e5c25842ae6f79c3a03649a343a3fe7557e7ecdcde47
- 0x7bffd1fa494c3bc7322757de94c63a12c7cbe4ef7b3ede7d10db2faa571e83c9
- 0x7b42d5391b24ad329b46e3620dc3f719d37b975e392a39887ab53ed58635e955
- 0xcc3cebed4d34f6ddd56bd48f7ec937a223c07e95876430696c4ea7bb07d8f5e2
- 0xaa0506a163919b8a9e8564feaca342abe95bfbfa5ed004e61a4dc0f67ab56423
- 0x930723f05a1f2e0a7f7d181283cf111638f2c52410d4ac08f0407da62b28256a
- 0x57c53b6d76f9965e93a39ffd5b2c6f037620628b306bfb870e6e3d5584518f21
- 0x307c45888a176b619fa55ab4ceeccdad05009a5ca7a4dea5d8e318df967a6b93
- 0x0fdafcfa9880ccb6e718186681291d0603e78b43920ab8a5b544d30e2e46ee3b
- 0xe190d3e775cf157368fa6ec6b0e77b39fa82005076265ca0fc15ff428080d4a8
- 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
- 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
- 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
- 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
- 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af