← The evidence ledger
Evidence row 72455
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://cloud.trycorpus.ai/v1/spot/snapshot/all
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5d0c8e0e295006ff4e73a7936512958af571c7a87d0db3322645f148915b73ef
- Leaf
- 0x73ff44a3535cd46f4620d617da36c41f7c98d272ec7862d5f2db4d9115f0f95f
What was observed
{
"endpoints": [
[
"x402",
"https://cloud.trycorpus.ai/v1/spot/snapshot/all"
]
],
"name": "cloud.trycorpus.ai/v1/spot/snapshot/all",
"owner_address": "0x4dfbc274fd84b67dfcb4b01a188c37ad28177a95",
"raw": {
"accepts": [
{
"amount": "1000000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "1000000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact"
},
{
"amount": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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": "1000000",
"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: Current spot price of every type and zone in every region of a provider, in one call.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"provider": "aws"
},
"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": {
"provider": {
"description": "Cloud provider. One of `aws`, `gcp`, `azure`.",
"enum": [
"aws",
"gcp",
"azure"
],
"type": "string"
}
},
"required": [
"provider"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"count": {
"type": "integer"
},
"prices": {
"items": {
"properties": {
"age_seconds": {
"type": "integer"
},
"az": {
"type": "string"
},
"instance": {
"type": "string"
},
"price": {
"type": "number"
},
"product": {
"type": "string"
},
"region": {
"type": "string"
},
"since": {
"format": "date-time",
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"provider": {
"type": "string"
},
"regions": {
"items": {
"properties": {
"as_of": {
"format": "date-time",
"type": "string"
},
"instances": {
"type": "integer"
},
"region": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-20T01:52:45.898Z",
"quality": {
"l30DaysTotalCalls": 37,
"l30DaysUniquePayers": 37,
"lastCalledAt": "2026-10-20T01:52:45.759Z"
},
"resource": "https://cloud.trycorpus.ai/v1/spot/snapshot/all",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "corpusAI Cloud Pricing: Current spot price of every type and zone in every region of a provider, in one call."
}What the leaf hashes
{"body":"5d0c8e0e295006ff4e73a7936512958af571c7a87d0db3322645f148915b73ef","id":72455,"kind":"listing","method":"baseline/1","observed_us":1793025486072567,"prev":null,"subject":"x402_bazaar:https://cloud.trycorpus.ai/v1/spot/snapshot/all","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).
- 0x73ff640c4abc376199703b11f84ae5300de2a585fe737e6d97dc4bd91b08b87f
- 0x177f2e0f01d41b1aa845e4652f3a8694588488646ce5c2585f705da5d1dfdabe
- 0xcb8a8e904460be86d5f4f7dce397af5679e69c5a6484aa52729c907aa639909d
- 0x2fc9e379850f34ffc2d6203aecd959a5851e18994a2f4afcfebfe78ab9825ee6
- 0xdea1f965cc0f05c1ec9c7e55a9ca9580f4447680c34bbc962b94d7d9e2b364f9
- 0x0109046950347c44543554c075174f4229a2cfcd9d79b8704e68bf929c794741
- 0x774b4f1539d2394963b7994e6766505c616d9ddb317deefd23b3780a51502cce
- 0x68ee69a09183eaaef73a98a2ae30724a36c3223f83451d8086369e8483bcdeb0
- 0x5e4bebbaa53792392b5802563be0d83eabf1737db429041ee64a520576a37254
- 0xe7a9c6724a437c9a1fa4cdc48c7f0de9a8d253a4be67ec315658101040ef40d6
- 0x9adfaac1e332051e6999b9b702c6d539c2d639f94fd57735f2ddd441a4b5230c
- 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
- 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
- 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae