← The evidence ledger
Evidence row 3764893
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/value/trx-usd
- Recorded
- Previous row
- #3064558
- Body SHA-256
- 34534d516280148cc7aa57b9f3dd9b4706e65b1d4dc30c24b09f220752333fa8
- Leaf
- 0x3c0cecb46a82dd19eebea8103afd774acd3bc440e1a4b1fbb7beb16252fb10ca
What was observed
{
"endpoints": [
[
"x402",
"https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/value/trx-usd"
]
],
"name": "NO HANDS AI",
"owner_address": "0x94f751f04b98507d31b500b7ed50be68a1514873",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x94F751f04b98507D31b500b7Ed50bE68A1514873",
"scheme": "exact"
}
],
"description": "Return a source-backed live TRX to USD quote for autonomous-agent budget checks.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"amount": "1"
},
"type": "http"
},
"output": {
"example": {
"amount": "1",
"asset": "TRX",
"converted_value": "1.00",
"fallback_reason": null,
"fallback_used": false,
"freshness_seconds": 0,
"market_status": "fresh",
"product": "nomos-value-trx-usd",
"provider": "Kraken",
"provider_role": "primary",
"quote_currency": "USD",
"quote_type": "live",
"response_generated_at": "2026-07-24T00:00:00.000Z",
"result_id": "val_20260724000000_bhq",
"schema_version": "2.0",
"source": "live_market_quote",
"source_observed_at": "2026-07-24T00:00:00.000Z",
"sources": [
{
"fetched_at": "2026-07-24T00:00:00.000Z",
"freshness_seconds": 0,
"leg": "crypto_usd",
"market": "TRX/USD",
"observation_type": "recent_trade",
"observed_at": "2026-07-24T00:00:00.000Z",
"pair": "TRXUSD",
"provider": "Kraken",
"provider_role": "primary",
"timestamp_origin": "exchange_trade_time",
"value": "1.00000000",
"venue": "Kraken Spot"
}
],
"unit_price": "1.000000"
},
"type": "json"
}
},
"routeTemplate": "/x402/v1/value/trx-usd",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"amount": {
"description": "Optional positive decimal TRX amount with at most 12 fractional digits. Defaults to 1.",
"example": "1",
"maxLength": 64,
"pattern": "^(?:[0-9]*[1-9][0-9]*(?:\\.[0-9]{1,12})?|0+\\.(?:[1-9][0-9]{0,11}|0{1}[1-9][0-9]{0,10}|0{2}[1-9][0-9]{0,9}|0{3}[1-9][0-9]{0,8}|0{4}[1-9][0-9]{0,7}|0{5}[1-9][0-9]{0,6}|0{6}[1-9][0-9]{0,5}|0{7}[1-9][0-9]{0,4}|0{8}[1-9][0-9]{0,3}|0{9}[1-9][0-9]{0,2}|0{10}[1-9][0-9]{0,1}|0{11}[1-9]))$",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"amount": {
"pattern": "^(?:[0-9]*[1-9][0-9]*(?:\\.[0-9]{1,12})?|0+\\.(?:[1-9][0-9]{0,11}|0{1}[1-9][0-9]{0,10}|0{2}[1-9][0-9]{0,9}|0{3}[1-9][0-9]{0,8}|0{4}[1-9][0-9]{0,7}|0{5}[1-9][0-9]{0,6}|0{6}[1-9][0-9]{0,5}|0{7}[1-9][0-9]{0,4}|0{8}[1-9][0-9]{0,3}|0{9}[1-9][0-9]{0,2}|0{10}[1-9][0-9]{0,1}|0{11}[1-9]))$",
"type": "string"
},
"asset": {
"const": "TRX",
"type": "string"
},
"converted_value": {
"pattern": "^[0-9]+(?:\\.[0-9]+)?$",
"type": "string"
},
"fallback_reason": {
"enum": [
null,
"primary_timeout",
"primary_http_error",
"primary_network_error",
"primary_invalid_payload",
"primary_stale"
],
"type": [
"string",
"null"
]
},
"fallback_used": {
"type": "boolean"
},
"freshness_seconds": {
"minimum": 0,
"type": "integer"
},
"market_status": {
"const": "fresh",
"type": "string"
},
"product": {
"const": "nomos-value-trx-usd",
"type": "string"
},
"provider": {
"enum": [
"Kraken",
"Bitfinex"
],
"type": "string"
},
"provider_role": {
"enum": [
"primary",
"fallback"
],
"type": "string"
},
"quote_currency": {
"const": "USD",
"type": "string"
},
"quote_type": {
"const": "live",
"type": "string"
},
"response_generated_at": {
"format": "date-time",
"type": "string"
},
"result_id": {
"pattern": "^val_[0-9]{14}_[0-9a-z]+$",
"type": "string"
},
"schema_version": {
"const": "2.0",
"type": "string"
},
"source": {
"const": "live_market_quote",
"type": "string"
},
"source_observed_at": {
"format": "date-time",
"type": "string"
},
"sources": {
"items": {
"additionalProperties": false,
"properties": {
"fetched_at": {
"format": "date-time",
"type": "string"
},
"freshness_seconds": {
"maximum": 180,
"minimum": 0,
"type": "integer"
},
"leg": {
"const": "crypto_usd",
"type": "string"
},
"market": {
"type": "string"
},
"observation_type": {
"enum": [
"recent_trade",
"ticker_snapshot"
],
"type": "string"
},
"observed_at": {
"format": "date-time",
"type": "string"
},
"pair": {
"type": "string"
},
"provider": {
"enum": [
"Kraken",
"Bitfinex"
],
"type": "string"
},
"provider_role": {
"enum": [
"primary",
"fallback"
],
"type": "string"
},
"timestamp_origin": {
"enum": [
"exchange_trade_time",
"fetch_completion_time"
],
"type": "string"
},
"value": {
"pattern": "^[0-9]+(?:\\.[0-9]+)?$",
"type": "string"
},
"venue": {
"type": "string"
}
},
"required": [
"leg",
"provider",
"provider_role",
"venue",
"market",
"pair",
"value",
"observed_at",
"observation_type",
"timestamp_origin",
"fetched_at",
"freshness_seconds"
],
"type": "object"
},
"maxItems": 1,
"minItems": 1,
"type": "array"
},
"unit_price": {
"pattern": "^[0-9]+(?:\\.[0-9]+)?$",
"type": "string"
}
},
"required": [
"product",
"schema_version",
"asset",
"amount",
"quote_currency",
"quote_type",
"unit_price",
"converted_value",
"source",
"provider",
"provider_role",
"fallback_used",
"fallback_reason",
"source_observed_at",
"response_generated_at",
"freshness_seconds",
"market_status",
"sources",
"result_id"
],
"type": "object",
"x-schema-authority": "SHARED_FX_LIVE_QUOTE_CONTRACT",
"x-schema-family": "FX_LIVE_QUOTE_V2"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-04T18:58:50.767Z",
"quality": {
"l30DaysTotalCalls": 7,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-11-04T18:58:50.171Z"
},
"resource": "https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/value/trx-usd",
"serviceName": "NO HANDS AI",
"tags": [
"x402",
"no-hands-ai",
"market-data"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Return a source-backed live TRX to USD quote for autonomous-agent budget checks."
}What the leaf hashes
{"body":"34534d516280148cc7aa57b9f3dd9b4706e65b1d4dc30c24b09f220752333fa8","id":3764893,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793996591648453,"prev":3064558,"subject":"x402_bazaar:https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/value/trx-usd","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).
- 0x3c0c98175ae7cbd274532b2172584e519aa96df51363a3522ea3c3946b55581d
- 0x4a68ebb650658790777d2edeb4f57e7fc5cf55201c714b7fc4517fcc3fb3cea7
- 0x09e55e9edd199a415f7644be9f54fe481d052effae4be9563f8a82f7f8bd7d7d
- 0x4136b6f908af6831aba1cbc486d8c33ab250d164e06dd7c539d45a6a354fd345
- 0x5c764e1814df56f6930c37980669be97e47c2985dee3948ff888d7cbd15bc954
- 0xe091162df5b5297b5d1f70598dc4519ba22c054a2df4ec1e31a40e9d6056a0d9
- 0xb9184eb055b2fe25d08f8cf072664ce63d7b868092e1ed453f5ad68134759c6a
- 0xf82831e03f7b7eb7066c67a6cf95e1db431113198e93ba7e3660af83ddd5af7a
- 0x56030d81e115aca9924f9e5de14e09c897c1eb7f48f25286999246a05cf18a77
- 0x70c631446d279e340e4a3c7722460ba8eda29b98b91b161d5a316ca00325f476
- 0x44d5cddf83287b6afad97b358e56ae5f284efd070741d14ff54a4cfc2fba5533
- 0xe0e405f9a25f4ec3d02a0461bb89e10ba7293f26332258e1403195ea6f544e5d
- 0x59bd144c9e7342b3df8e59fc9509435c9555450984e97fefbfc08702bdaf57a5
- 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
- 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
- 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
- 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
- 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
- 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
- Day root
- 0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
- Chained
- 0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
- Published
- On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1