← The evidence ledger
Evidence row 65823
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.cra-agent.tech/v1/paid/fees/estimate
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 88038d466b04834a3a8734baa53d826921a1c591def558d898b06c2a00358e2b
- Leaf
- 0x0025c717037528ae85371a1d46bd797a9e368bbdbdc0205748bc7f829c1adb39
What was observed
{
"endpoints": [
[
"x402",
"https://api.cra-agent.tech/v1/paid/fees/estimate"
]
],
"name": "CRA AGENT data",
"owner_address": "0x33b37c6d7a98b58da3ccb3f36a4b578053d0ea74",
"raw": {
"accepts": [
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "500",
"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": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "exact"
},
{
"amount": "1000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "26SsHut3dRbK9cWUJcrMfkKn3TKXSFMw61zyqm6tgWjK",
"scheme": "exact"
}
],
"description": "Cost in USDC of a transaction with the given gas at current and next base fee (?gas=21000)",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"gas": 21000
},
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"gas": {
"description": "Gas the transaction would use.",
"example": 21000,
"type": "integer"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"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/v1790868402/bazaar-icons/b54cadcdf7b27fb9.png",
"lastUpdated": "2026-10-25T15:15:59.979Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-25T15:15:59.762Z"
},
"resource": "https://api.cra-agent.tech/v1/paid/fees/estimate",
"serviceName": "CRA AGENT data",
"tags": [
"arc",
"chain-data",
"fx",
"gas"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Cost in USDC of a transaction with the given gas at current and next base fee (?gas=21000)"
}What the leaf hashes
{"body":"88038d466b04834a3a8734baa53d826921a1c591def558d898b06c2a00358e2b","id":65823,"kind":"listing","method":"baseline/1","observed_us":1793025459246831,"prev":null,"subject":"x402_bazaar:https://api.cra-agent.tech/v1/paid/fees/estimate","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).
- 0x00259394ad0fbace7a8b6874309ed03d09951128c97a7d6355ff620711450633
- 0x04abd44d7104d6d1dae75cb8b0bd0a14b87cb584d9017ebb176e8568d6474420
- 0xbcb92ddb4c8a1a3c2f54c4121ea27616a3da69b3d48b3b2d4264bd3b19e396e5
- 0x631d45b3813fee606ce1e531adfa851b06af4555cbbb55868bc7e8f07bc1999e
- 0x8cd682e976aa9d9df0734c27bacf3274d088d9ffdd52313db6c40c4fbb5635d2
- 0x7322a3b5eee01bcbaf8960dece2acb20cfa55716e75ab725bd4b6c6ece7cf22e
- 0xce0c0fa37927ef257ed8edb37bc36f75644abefdd550c5b380bf95e38e379df7
- 0x582879c5c3f8095c8760e0805de56a842f4c293abeb94182e1dceeb724f9daa4
- 0x03a8693a1a5f22f80e75c46e4f7a7b4cceff668157061fd9f5f52b61f4f2cbf1
- 0x7094d92de7a12bcbbda85e50fc32f691417f03c7bbec9f4fd2cd0dd2d72f4104
- 0x27552701eb5162e9111d06653c360295d04e5cdfe261fe843f9c0fb27ab44c3b
- 0x9d52e830c7a3480876eca1592c3b5c4a56ee3a8c6fdd4e37c57710b7654e36c7
- 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
- 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
- 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae