← The evidence ledger
Evidence row 2633593
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
- #2199922
- Body SHA-256
- 28a7f1e578f6040cbf296e724690b845ef86d63aeb1668cf2ec1573e7663d16c
- Leaf
- 0x5728c340a0945236c5fc104bc93a22e7ec28837cc3792e25010693220da45b3e
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": "2026-11-02T19:45:43.838Z",
"quality": {
"l30DaysTotalCalls": 16,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T19:45:54.192Z"
},
"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":"28a7f1e578f6040cbf296e724690b845ef86d63aeb1668cf2ec1573e7663d16c","id":2633593,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734406318734,"prev":2199922,"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 (425475 rows).
- 0x572908652197a2378489b382222f08540fa3e8f6ca54037bf37645b2be7d26c4
- 0xf59a8e962927500b3312edc684d1a4e09db0db07544a7e590594b6bc140ce367
- 0x01494be31094a97916a8df3d6b29351766abbd87f81014789ca0b6d5350b1b15
- 0xb05a61212dc415240bd3e7ba1c53a9c4b7cc72f32e25ca5467787f825a43ba35
- 0x7d2d089cc0372c995ddb385643e3453703f9a0da0fa67060bc01b91da28e4fca
- 0x0c808fb72b036ff67b29c1afbf96501bb0d352282a7a7c85943c0d4471f6f7f4
- 0xdce921dfbe46b2f443a7e9a42f58618a1bbbfc2a4d6c2550deb5903ab2db9779
- 0xbd7dddb3fe4dfaa3d865b4cee69bbda28dbef1f6ce6498bc701f6eb8e41ceca1
- 0x0136bbb6cbb0da5d45299cb9747777ce25295cde88ff9beb1e6d3d5774f44a6a
- 0xdf9e3672bf8132b9ed0ae2fcede324128222dcf1afe7cf4e700b830bc6f86e15
- 0xf345e033db21ca6c9b45001fe124a132ce2e3c2ff7cb969d289949cccc96a040
- 0x5d5a3ab10dd6f648841ff0f51748c0f332dddf350a2dd23af3a95ec40cfeda2e
- 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
- 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
- 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
- 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7