← The evidence ledger
Evidence row 434681
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-05-189
- Recorded
- Previous row
- #416791
- Body SHA-256
- 70fd5700c0d1eee031d47c80067370203e3f9fe0a310b4bcc12832644be34dc5
- Leaf
- 0xaaad2881f7841d7108e34ce34ac89d264c0b643084df131b0f754b727a100326
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-05-189"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-05-189",
"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": "Transport ridership — Date by category pivot + Explicit missing-value fill: Date by category pivot + Explicit missing-value fill for supplied transport ridership records (passenger_count, service_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": "passenger_count",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"passenger_count": 10,
"region": "group-a",
"row_id": "row-1",
"service_count": 1
},
{
"date": "2026-10-02",
"passenger_count": 20,
"region": "group-b",
"row_id": "row-2",
"service_count": 2
},
{
"date": "2026-10-03",
"passenger_count": 15,
"region": "group-a",
"row_id": "row-3",
"service_count": 3
},
{
"date": "2026-10-04",
"passenger_count": 30,
"region": "group-b",
"row_id": "row-4",
"service_count": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-05-189"
},
"sku": "assistant-ib26-economics-05-189",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "passenger_count",
"enum": [
"passenger_count",
"service_count"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"passenger_count": 10,
"region": "group-a",
"row_id": "row-1",
"service_count": 1
},
{
"date": "2026-10-02",
"passenger_count": 20,
"region": "group-b",
"row_id": "row-2",
"service_count": 2
},
{
"date": "2026-10-03",
"passenger_count": 15,
"region": "group-a",
"row_id": "row-3",
"service_count": 3
},
{
"date": "2026-10-04",
"passenger_count": 30,
"region": "group-b",
"row_id": "row-4",
"service_count": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"passenger_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"service_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"region",
"date",
"passenger_count",
"service_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": "2026-10-27T02:57:25.921Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T02:57:25.728Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-05-189",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Transport ridership — Date by category pivot + Explicit missing-value fill: Date by category pivot + Explicit missing-value fill for supplied transport ridership records (passenger_count, service_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":"70fd5700c0d1eee031d47c80067370203e3f9fe0a310b4bcc12832644be34dc5","id":434681,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086569083152,"prev":416791,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-05-189","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).
- 0xaaace2a050d5d118526f095dedd8153417a386b12babab1e490ac95dee01f7c3
- 0x1e631adf197cca2350a4fffa34143bf26c7c63d07d32e9bf535ffb434926a1ec
- 0xaf0b99aa45fd85feb7b3507ea222cbbccecbedebef7a9822f7cf694a443f24ad
- 0x301a266b11992e07df75777057aba5b41c159487c1e7472a42f28e0c54414799
- 0x5c31c0c1493b43ec5c49e916b0cb1b84bf49496b6edfe604153a4db7ecce0a20
- 0xe755820ba573c64b15aab1ee6a2b2d0ac7f1301f92db015c9eee32532387868b
- 0x04343a7ad90e3a1e47d17e5ce539b7deea0d5936e35b64dbd6180b46985dc6cf
- 0xcbab6d59285196cc5fbfe93eea5712d87c42a5e3848ad23f1fe51f7af7a87c94
- 0x3fef1ea885639df66b176a0eb304fac8e45045222a00c4fcec9d8f6e3c3d92e8
- 0x85f3e9344adf71e33ea4f162d6e6702e9ba77aab979e7b191943a496f56f7cb9
- 0x5c27d95be506ce4f10a1351119cc83ab56836cc66985a189f89638e2256fa7a5
- 0x209c5ec9dadef949213746eeb17aaa8b9acf049b484430fc0bc152ee10f2e007
- 0x5e700087f2a5e8fb7372f2c2db037d66942006d666bb45dd92f745011295fa7b
- 0x98c6ed3e7b5bb7f1757a8660af410226a11dd563bf83010040c2ce059ab45e54
- 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4