← The evidence ledger
Evidence row 2236555
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-21-129
- Recorded
- Previous row
- #1523059
- Body SHA-256
- 7e48b7cb427dbbd06e7974f1eeaf2a573933580160e6c7a6c38ae5201f6d7fd0
- Leaf
- 0x8eec17c31dc37e07e56bfde1f47af002a7448977837d60121a0718718f00be43
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-21-129"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-21-129",
"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": "Specification traceability — Numeric interval filter + Equal-width histogram: Numeric interval filter + Equal-width histogram for supplied specification traceability records (mapped_requirements, total_requirements). 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": {
"bins": 5,
"field": "mapped_requirements",
"maximum": 100,
"minimum": 0,
"rows": [
{
"date": "2026-10-01",
"document_group": "group-a",
"mapped_requirements": 10,
"row_id": "row-1",
"total_requirements": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"mapped_requirements": 20,
"row_id": "row-2",
"total_requirements": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"mapped_requirements": 15,
"row_id": "row-3",
"total_requirements": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"mapped_requirements": 30,
"row_id": "row-4",
"total_requirements": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-writing-21-129"
},
"sku": "assistant-ib26-writing-21-129",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "mapped_requirements",
"enum": [
"mapped_requirements",
"total_requirements"
],
"type": "string"
},
"maximum": {
"default": 100,
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"minimum": {
"default": 0,
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"document_group": "group-a",
"mapped_requirements": 10,
"row_id": "row-1",
"total_requirements": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"mapped_requirements": 20,
"row_id": "row-2",
"total_requirements": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"mapped_requirements": 15,
"row_id": "row-3",
"total_requirements": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"mapped_requirements": 30,
"row_id": "row-4",
"total_requirements": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"document_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"mapped_requirements": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"total_requirements": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"document_group",
"date",
"mapped_requirements",
"total_requirements"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"minimum",
"maximum",
"bins"
],
"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": "2026-11-02T02:33:54.182Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T02:33:53.793Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-21-129",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Specification traceability — Numeric interval filter + Equal-width histogram: Numeric interval filter + Equal-width histogram for supplied specification traceability records (mapped_requirements, total_requirements). 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":"7e48b7cb427dbbd06e7974f1eeaf2a573933580160e6c7a6c38ae5201f6d7fd0","id":2236555,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647531728137,"prev":1523059,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-21-129","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).
- 0x8eebfc9b77fabcbfef47b2a03c6e8ac5b42c21ce4d02bf4d18994f5752cedc97
- 0x6ea8ecd0ae5e6d9158f75a0052f4c8c79b616236462d176e65014a9fcb0979de
- 0x38432a87fb546697d09179a8bf0441784484e6acc15fe9a6635ebaafc2c038a8
- 0xdb04b2a7aa230f05ba2a728c6db463b46525b626c7072cee66159a824671ce7d
- 0x27bd6380e37694d2d94ad294ebfc7059861eedc8ca6274fb4ee1fb03f24d6863
- 0xe541a800a64ece4610c8c66064af9b25226677095696379d7bba75be498e6d05
- 0x9bf4be387ac7665821d890f1ed6e98debd66bec725c75b6b48bb68561f568c3f
- 0xd20052402f43fc019ea3fdcb3a6a8d05bab154bff95f60300d2d29f29c212332
- 0x310d95b485c6af5f421691f1751f507c819e9bda762dc09f817067c40c154fac
- 0xb56f8883b10126f672d30e05a34a02aae8c3f97c20224cd5b1badf47a42ae8eb
- 0x2f63c8966fc2b671d4c4115d1d87977e70b5c16399390b231817b1ea38ec0442
- 0x0a1171d423b8986d66fcb09b500ee0cce0433114096ff8bca257f6b3431db17f
- 0x8e26ae8a6fa3c6baea1cd4108668ed189b835a519376f35f53b7ea9cc4800a95
- 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
- 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
- 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
- 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
- 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af