← The evidence ledger
Evidence row 2208672
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019
- Recorded
- Previous row
- #1511116
- Body SHA-256
- 9d777856b454e8bdabe499b85cf668f6c3cc3fb4e5c721ef7b53b0704007d9f4
- Leaf
- 0x32325a2accbda7f306a6aa4fa2aacbc45f988d43de5f68b06ee7c96cf9db28a2
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-finance-03-019",
"owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
"scheme": "exact"
}
],
"description": "Transaction fee observations — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied transaction fee observations records (fee_units, transaction_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "fee_units",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"fee_units": 10,
"instrument_group": "group-a",
"row_id": "row-1",
"transaction_count": 1
},
{
"date": "2026-10-02",
"fee_units": 20,
"instrument_group": "group-b",
"row_id": "row-2",
"transaction_count": 2
},
{
"date": "2026-10-03",
"fee_units": 15,
"instrument_group": "group-a",
"row_id": "row-3",
"transaction_count": 3
},
{
"date": "2026-10-04",
"fee_units": 30,
"instrument_group": "group-b",
"row_id": "row-4",
"transaction_count": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-finance-03-019"
},
"sku": "assistant-ib26-finance-03-019",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "fee_units",
"enum": [
"fee_units",
"transaction_count"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"fee_units": 10,
"instrument_group": "group-a",
"row_id": "row-1",
"transaction_count": 1
},
{
"date": "2026-10-02",
"fee_units": 20,
"instrument_group": "group-b",
"row_id": "row-2",
"transaction_count": 2
},
{
"date": "2026-10-03",
"fee_units": 15,
"instrument_group": "group-a",
"row_id": "row-3",
"transaction_count": 3
},
{
"date": "2026-10-04",
"fee_units": 30,
"instrument_group": "group-b",
"row_id": "row-4",
"transaction_count": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"fee_units": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"instrument_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"transaction_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"instrument_group",
"date",
"fee_units",
"transaction_count"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"method"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T16:04:17.155Z",
"quality": {
"l30DaysTotalCalls": 8,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T16:04:16.245Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019",
"tags": [
"ai",
"crypto-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Transaction fee observations — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied transaction fee observations records (fee_units, transaction_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"9d777856b454e8bdabe499b85cf668f6c3cc3fb4e5c721ef7b53b0704007d9f4","id":2208672,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647032667051,"prev":1511116,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0x32320677e32ad8fb79101217db3c0d724023b262d3fef446d366c5a3cb745f72
- 0xe85c6dc96b986e8d36d122f58fe2b38501b59da20ca1bd173a3373dac827b5ab
- 0x46dbdb52bb538d55a029700c34706cb68a8ad468df590c33fe0ecb1d390cc23a
- 0xb94f68d99e3f878ec781643ec8c94983a1b6e7a06f84132b4db9f1a9c4af880c
- 0xae515a9b8b9e3bd1eac3f1b6a8d9b68f46b5c3980d239e266506e324aedf4a74
- 0x979acb8a789ea62f0978df3b4b2872110ed4d7f27347a63eb94d57e273b2f676
- 0x3ac8bc816ec79f8f840a8e5c4bc04a78066c8a371d39e9ce7113bc75f5371aa9
- 0x84da2d17d9c804b07b1fab5e8e3cf2bcc168e0e54c63ba82731b9e3463a0116f
- 0x9f1009c3bdaf150a881c9dfcb5d12fcd4593d8a937b7458a010c40a037821a7e
- 0xa5a832aed320e3f4d46cd5488737f47df3258769e10ea2e108891174995b23a8
- 0xb9bbfc7bd36ee043f263e7792b3262c80ee899ee4a11f80abdcab48bd5436507
- 0xf84f1a998fbb6381ea772208ecdde79fbccb4ebf735fd8e7edc2c8cd3acb8c91
- 0xdcc1d9c1067e77e4536008fca60e4d4987a5b540ec77923110dc668972c55745
- 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
- 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
- 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
- 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af