← The evidence ledger
Evidence row 563594
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-17-184
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c2b49b057a686bec0249fb246366e00a1e1737aceb36cbc2ba979f4784e087b4
- Leaf
- 0xd31791c8eac51f017c774145427ebc19039094fd54879a257140af82428f99c2
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-finance-17-184"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-finance-17-184",
"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": "Expense claims — Two-measure correlation + Explicit missing-value fill: Two-measure correlation + Explicit missing-value fill for supplied expense claims records (claimed_amount, approved_amount). 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": "claimed_amount",
"method": "median",
"rows": [
{
"approved_amount": 1,
"claimed_amount": 10,
"date": "2026-10-01",
"instrument_group": "group-a",
"row_id": "row-1"
},
{
"approved_amount": 2,
"claimed_amount": 20,
"date": "2026-10-02",
"instrument_group": "group-b",
"row_id": "row-2"
},
{
"approved_amount": 3,
"claimed_amount": 15,
"date": "2026-10-03",
"instrument_group": "group-a",
"row_id": "row-3"
},
{
"approved_amount": 4,
"claimed_amount": 30,
"date": "2026-10-04",
"instrument_group": "group-b",
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-finance-17-184"
},
"sku": "assistant-ib26-finance-17-184",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "claimed_amount",
"enum": [
"claimed_amount",
"approved_amount"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"approved_amount": 1,
"claimed_amount": 10,
"date": "2026-10-01",
"instrument_group": "group-a",
"row_id": "row-1"
},
{
"approved_amount": 2,
"claimed_amount": 20,
"date": "2026-10-02",
"instrument_group": "group-b",
"row_id": "row-2"
},
{
"approved_amount": 3,
"claimed_amount": 15,
"date": "2026-10-03",
"instrument_group": "group-a",
"row_id": "row-3"
},
{
"approved_amount": 4,
"claimed_amount": 30,
"date": "2026-10-04",
"instrument_group": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"approved_amount": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"claimed_amount": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"instrument_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"instrument_group",
"date",
"claimed_amount",
"approved_amount"
],
"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": "2026-10-27T21:05:05.159Z",
"quality": {
"lastCalledAt": "2026-10-27T21:05:05.159Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-finance-17-184",
"tags": [
"ai",
"crypto-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Expense claims — Two-measure correlation + Explicit missing-value fill: Two-measure correlation + Explicit missing-value fill for supplied expense claims records (claimed_amount, approved_amount). 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":"c2b49b057a686bec0249fb246366e00a1e1737aceb36cbc2ba979f4784e087b4","id":563594,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793137727820563,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-17-184","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xd317a7151d69d5415ca6a58589716c24d501b4595acdade5998a35536a301bab
- 0xeea957105515c249402a084d94d9381fbb0c56af80ad38ee4300fe80e4804b12
- 0x106c6e5476c0bbf044ce19254f0ab3454aa6078af7487479e2d00615bf449c7c
- 0x3ceab66fc6bb8db4ee95ee30d68f9634065b6f20c7e0ffef845978166c29dd13
- 0x4533cb734e4e15ea50b26d252f521fbe397056a57aeae1ca2261e4c1f5a33021
- 0x60e972e53e859aff9edee596196162ba3fe5d6b9958346e2070408b3cadb852e
- 0xc1277f525e4f8e2c6251416878828ed3a460e489cf57293216b6c75d42df672a
- 0x4f8298413b4fdd3c4be70b5d3f133e3d55e8650b3c685c2b57841e1de2b0c697
- 0x630b43e13716c0bb2c3c77f185bfe26a929fb6f0e2d069e0bca0d3a2c64bab81
- 0xd1579b730648f0b0935f7c348ce8d876e39367a07f1b09215b840dc9b97afe2b
- 0x621d4dbcfb70ab294046951fe2837a8b39f75c67fac3f911dfa479f7fb2b5b53
- 0x171aeb7198e4c29bd794c75ee3b02f70c21f3caa4365d2b304c00b891f1bbc94
- 0xc66f83a1320fe7c1faf22674eeeb7fae22ecd2f0b102d9619a484291f2ce104a
- 0x8f676edfb4faaa290229d8f4f69ab721fc627424463d62f5146b3d1ca7f2f0c6
- 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
- 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4