← The evidence ledger
Evidence row 72460
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://cloud.trycorpus.ai/v1/tokens/history
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4033afaa75f01146d943f00f926051017b38a2d797d4f08fabe362817f5ef666
- Leaf
- 0x12d7e9cd09699ae3029cd3a292858fd62a6a598c33da7ce3cf57a707f4b50aa8
What was observed
{
"endpoints": [
[
"x402",
"https://cloud.trycorpus.ai/v1/tokens/history"
]
],
"name": "cloud.trycorpus.ai/v1/tokens/history",
"owner_address": "0x4dfbc274fd84b67dfcb4b01a188c37ad28177a95",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"extra": {
"assets": [
{
"address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:1",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assets": [
{
"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:8453",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"assets": [
{
"address": "0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:43114",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"assets": [
{
"address": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:42161",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"assets": [
{
"address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:10",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"assets": [
{
"address": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:137",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x078D782b760474a361dDA0AF3839290b0EF57AD6",
"extra": {
"assets": [
{
"address": "0x078d782b760474a361dda0af3839290b0ef57ad6",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:130",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x29219dd400f2Bf60E5a23d13Be72B486D4038894",
"extra": {
"assets": [
{
"address": "0x29219dd400f2bf60e5a23d13be72b486d4038894",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:146",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"assets": [
{
"address": "0x79a02482a880bce3f13e09da970dc34db4cd24d1",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:480",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
"extra": {
"assets": [
{
"address": "0xe15fc38f6d8c56af07bbcbe3baf5708a2bf42392",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:1329",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
"extra": {
"assets": [
{
"address": "0xb88339cb7199b77e23db6e890353e22632ba630f",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:999",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"assets": [
{
"address": "0x3600000000000000000000000000000000000000",
"authorizationVersions": [
"1",
"2"
],
"decimals": 6,
"symbol": "USDC"
}
],
"minValiditySeconds": 604800,
"name": "GatewayWalletBatched",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"version": "1"
},
"maxTimeoutSeconds": 604900,
"network": "eip155:5042",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
}
],
"description": "corpusAI Cloud Pricing: Daily fixings for a token ticker, from the first snapshot (2026-09-14).",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"ticker": "CX.TOK.FRONTIER.BLEND"
},
"type": "http"
},
"output": {
"example": {},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"from": {
"description": "YYYY-MM-DD.",
"format": "date",
"type": "string"
},
"ticker": {
"description": "Token ticker.",
"examples": [
"CX.TOK.FRONTIER.BLEND"
],
"type": "string"
},
"to": {
"description": "YYYY-MM-DD.",
"format": "date",
"type": "string"
}
},
"required": [
"ticker"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"count": {
"type": "integer"
},
"methodology": {
"type": "string"
},
"model": {
"type": [
"string",
"null"
]
},
"series": {
"items": {
"properties": {
"day": {
"type": "string"
},
"hi": {
"type": "number"
},
"lo": {
"type": "number"
},
"n": {
"type": "integer"
},
"value": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"side": {
"type": "string"
},
"ticker": {
"type": "string"
},
"unit": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-20T13:51:58.634Z",
"quality": {
"l30DaysTotalCalls": 40,
"l30DaysUniquePayers": 40,
"lastCalledAt": "2026-10-20T13:51:58.429Z"
},
"resource": "https://cloud.trycorpus.ai/v1/tokens/history",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "corpusAI Cloud Pricing: Daily fixings for a token ticker, from the first snapshot (2026-09-14)."
}What the leaf hashes
{"body":"4033afaa75f01146d943f00f926051017b38a2d797d4f08fabe362817f5ef666","id":72460,"kind":"listing","method":"baseline/1","observed_us":1793025486082063,"prev":null,"subject":"x402_bazaar:https://cloud.trycorpus.ai/v1/tokens/history","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x12d76e58b04abbcd9c76e19aae3033d6f93a57ee8697fea0d0346b5adf1fb9d5
- 0x086158919d2b903d3ffeedcce426bdc72a2bc2ef384ef06823f4f423f7048891
- 0xf9ecbc635b64477f9a5ad2037c7bd36a819146a182797a7e4599de282a6b9c2a
- 0xc765dc6c6c316a74af9631dbd16dc133ab41de63cb98ff3ca4271f2713260d69
- 0x8d1b487110eb5c0f85afd28e3377ad8cf19b3124fcb706c4c05d005829af7f61
- 0x3fbec16f4f2f72c6152c5a160d1e2f425454328a368e270aa4ff4ebf267c4d42
- 0xe805ff1175f55d6639064108576a5f5cbf3c869f25322d85041ee668fd2ea457
- 0x1190953fb1d7834a2321eecd7a50c4e687ea4e949658aed4541ab16a2acf09f9
- 0xbf2856fb609a9a271a639d796f55f6a35567f475741e7f8ea37be87665d74132
- 0x82c27b8a0cc799b1b8e2ae127f363936ba1a6e1a5d43001849ff8f1e205dc950
- 0x9d19085bdd0cb9322cb235f88ed9fb666f1b60fe7afec1170ec05f633673830a
- 0x7e390200ea1ea25db5884cf05fa50ad599f0759b573f081e361cc22f7206133c
- 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
- 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
- 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae