← The evidence ledger
Evidence row 219694
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-08-208
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c99d332b59138b2b2433fea70c868e04c435d94c31c76e7aa5289eb1976505ee
- Leaf
- 0x37d35d6d963844777a10fd50ca138c13128f2528922bf56a2fdf07f0334cd9fd
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-08-208"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-08-208",
"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": "Proposal preparation — Record quality audit + String normalisation + Explicit missing-value fill: Record quality audit + String normalisation + Explicit missing-value fill for supplied proposal preparation records (completed_sections, planned_sections). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "completed_sections",
"method": "median",
"rows": [
{
"completed_sections": 10,
"date": "2026-10-01",
"document_group": "group-a",
"planned_sections": 1,
"row_id": "row-1"
},
{
"completed_sections": 20,
"date": "2026-10-02",
"document_group": "group-b",
"planned_sections": 2,
"row_id": "row-2"
},
{
"completed_sections": 15,
"date": "2026-10-03",
"document_group": "group-a",
"planned_sections": 3,
"row_id": "row-3"
},
{
"completed_sections": 30,
"date": "2026-10-04",
"document_group": "group-b",
"planned_sections": 4,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-writing-08-208"
},
"sku": "assistant-ib26-writing-08-208",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "completed_sections",
"enum": [
"completed_sections",
"planned_sections"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"completed_sections": 10,
"date": "2026-10-01",
"document_group": "group-a",
"planned_sections": 1,
"row_id": "row-1"
},
{
"completed_sections": 20,
"date": "2026-10-02",
"document_group": "group-b",
"planned_sections": 2,
"row_id": "row-2"
},
{
"completed_sections": 15,
"date": "2026-10-03",
"document_group": "group-a",
"planned_sections": 3,
"row_id": "row-3"
},
{
"completed_sections": 30,
"date": "2026-10-04",
"document_group": "group-b",
"planned_sections": 4,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"completed_sections": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"document_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"planned_sections": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"document_group",
"date",
"completed_sections",
"planned_sections"
],
"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": "2026-10-26T12:40:30.144Z",
"quality": {
"lastCalledAt": "2026-10-26T12:40:30.144Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-08-208",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Proposal preparation — Record quality audit + String normalisation + Explicit missing-value fill: Record quality audit + String normalisation + Explicit missing-value fill for supplied proposal preparation records (completed_sections, planned_sections). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"c99d332b59138b2b2433fea70c868e04c435d94c31c76e7aa5289eb1976505ee","id":219694,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026660731688,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-08-208","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x37d35d81061c9ae07eedc4149477a105282fbe9cc71afa11517e3a80b8b7bd3f
- 0x987581d0fee6e81d7675a87fa8acea07093c3746fc9a0eca7e430166b3c7a030
- 0xebfe90ace631a2c9574b9e3a3a5a59aeeaa79051a2d5e268654cf47c260e713d
- 0x2b30e15138af0d093e302d0fb5553d82698901d4a0f92e91c597c449c8d9637c
- 0x745339863126fb2eaa318775d5fed0e99a5b0b4d5720624ff0ac475fdf664a59
- 0x789f594f0de1d145432e485b0f4af16dfe19422e7303b7d0e406aea3a5f63332
- 0x2a4f8b0005ca0f7428b59e3b4cc674342e5f9d03d2bd5ed2cbb71b016ca3f7e5
- 0x832b202c5455dedc9cff9fc0f67b28342fa193460ddb6fbd7d4f2ff6accbc5d8
- 0x764754234ab3e1712364682570aa09efad9eab8f9aca9fcf2c3483e2d73b33fa
- 0xf370684334adc6b079f585a03710778f6b7ca0015df6f2e316b4d716f88f1996
- 0x92b5da9306740c6310c9590169e789efc810ad3fa152b365777b6395fec4767f
- 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
- 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
- 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
- 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae