← The evidence ledger
Evidence row 91747
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-15-198
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- eacea501213670f11c400c3a6a57942d55afdc44f6cddf251b85ea942a80607d
- Leaf
- 0xf4eb0665d028581494a6fc985035cc7487f3601cabd1e2ceebd0d44a9fb2563c
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-education-15-198"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-education-15-198",
"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": "Workshop capacity — Record quality audit + String normalisation + Daily sum series: Record quality audit + String normalisation + Daily sum series for supplied workshop capacity records (registrations, available_places). 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": "registrations",
"rows": [
{
"available_places": 1,
"course_group": "group-a",
"date": "2026-10-01",
"registrations": 10,
"row_id": "row-1"
},
{
"available_places": 2,
"course_group": "group-b",
"date": "2026-10-02",
"registrations": 20,
"row_id": "row-2"
},
{
"available_places": 3,
"course_group": "group-a",
"date": "2026-10-03",
"registrations": 15,
"row_id": "row-3"
},
{
"available_places": 4,
"course_group": "group-b",
"date": "2026-10-04",
"registrations": 30,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-education-15-198"
},
"sku": "assistant-ib26-education-15-198",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "registrations",
"enum": [
"registrations",
"available_places"
],
"type": "string"
},
"rows": {
"default": [
{
"available_places": 1,
"course_group": "group-a",
"date": "2026-10-01",
"registrations": 10,
"row_id": "row-1"
},
{
"available_places": 2,
"course_group": "group-b",
"date": "2026-10-02",
"registrations": 20,
"row_id": "row-2"
},
{
"available_places": 3,
"course_group": "group-a",
"date": "2026-10-03",
"registrations": 15,
"row_id": "row-3"
},
{
"available_places": 4,
"course_group": "group-b",
"date": "2026-10-04",
"registrations": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"available_places": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"course_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"registrations": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"course_group",
"date",
"registrations",
"available_places"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field"
],
"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": "2026-10-25T05:39:19.768Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T05:39:19.545Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-15-198",
"tags": [
"ai",
"learning",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Workshop capacity — Record quality audit + String normalisation + Daily sum series: Record quality audit + String normalisation + Daily sum series for supplied workshop capacity records (registrations, available_places). 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":"eacea501213670f11c400c3a6a57942d55afdc44f6cddf251b85ea942a80607d","id":91747,"kind":"listing","method":"baseline/1","observed_us":1793025527856908,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-15-198","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).
- 0xf4eb39b181309ac1c90dd1f23000fb80f06d63742c91cd1731a40ba30fec491b
- 0x499c928018a97caad26c6ee6bc6450155322b0bf578766fb1d0d93145dcc8fdc
- 0x856820724c8f0d26b82ed72cc80f00f1522d8d182a0e7fd284ee1bc1cf8e051c
- 0xe16079c35f0819d84c5177211a3dd28249f7a13cb891361cd28a0fb2db977bf5
- 0x0edf5966ad2cff8d15ee84556be1fe939e1c3472df29aebe07c9570fc5452581
- 0x5ca0cd546e784bbe99585a0f22e6a500982ab06a0d4e5f3da2ed71c240e47733
- 0xe2e440320e077922d971c3e5162c5c5e05539ae142fbaf71297d4ca55101cdc5
- 0x7efcc079e4c79490657a21d2dade6bc756ec01873e0b9569f2e820ac010cdfee
- 0x60cc54c8c7fef3a86f858bd19cfe0791e7d127c201e2901a94201e2db3b00c33
- 0xf7bdc34efb83dc5cbbcb5071558fe87a477728e005b9d180c492e090371b2357
- 0xd1f6cbd0d3ee44ebe2e23b42e7f1822bbdf0afd342375323b5d4f8bc89cd943a
- 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
- 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
- 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
- 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
- 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
- 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae