← The evidence ledger
Evidence row 3064558
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
- #2200172
- Body SHA-256
- 3a2d6ede224fc219e0e78ee2c6e89e502cda91be29ab57a99a35bc5a2af24c55
- Leaf
- 0x3d4530d667d834a7d64e4fa83a81d59fd0c2caebef3d0cf82574b5c5bbf78e76
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": 6,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-11-04T13:07:03.457Z"
},
"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":"3a2d6ede224fc219e0e78ee2c6e89e502cda91be29ab57a99a35bc5a2af24c55","id":3064558,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822229472169,"prev":2200172,"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 (424109 rows).
- 0x3d44b58bbc2a614094c34c2dd67ef63d2e6381ecd2410ae994a70537fa970a12
- 0xd65ade06a9b465045cbdbb37fac98a4b816bdec6486811793d357f067438b62d
- 0x5af959e130abc2777d72faa62deb462f1d47dd68d04d278cc95b840e9320e047
- 0x675f160b5d5a12a80232361f9db43268ce80279f87b685f4a1522f6c0df13d30
- 0xd232a71b232a3dfebe169c6d1e3e3a7690315a0b73ef6836b4e00331821e8a60
- 0xd8731fa9721a1b8bdb350523e23d02f686b25cf35590b3a0eb0dace91427c765
- 0x37e01f0a996b1f9305ed67e70051289bbe8a0e19d8e0eac069b84c018aef1c43
- 0x4251ec36cbc6800883c6811cd3ce44c812bc50008eee9bbf1a21b1c62dfe7387
- 0x9682df8a19cd24cd983ce4666380e7de425344a5e0611c62c931938dd050d204
- 0x55fb7e232485d1578ffc7f7d22c5287256604ef9aa46a8d3b0bd308536037371
- 0xb3af5e8dd42fd24c5fa5ad98e7c9a222e514459fab8eb163a6b671b59b998150
- 0x0107f3b980619540637774433c92dd0395349d091b8f804a5bf169b170c0fcb4
- 0x9441eeb2a571c8cb4175667172212f404f990aea5ae5dbca74b0e28232c0e6da
- 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
- 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
- 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
- 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
- 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
- 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
- Day root
- 0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
- Chained
- 0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
- Published
- On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345