← The evidence ledger
Evidence row 1048525
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-05-204
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4d3bc71437d3f09f8c98c28738f63923cef8ea1793c15c4abf558307aef9b3f4
- Leaf
- 0x2c5ca96b1ae83300f0af6c7e5b89f167d037492af2b23e9377eb2926b0df4d24
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-05-204"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-05-204",
"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 — Record quality audit + String normalisation + Two-measure correlation: Record quality audit + String normalisation + Two-measure correlation for supplied transport ridership records (passenger_count, service_count). 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": {
"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-05-204"
},
"sku": "assistant-ib26-economics-05-204",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"rows": {
"default": [
{
"date": "2026-10-01",
"passenger_count": 10,
"region": "group-a",
"row_id": "row-1",
"service_count": 1
},
{
"date": "2026-10-02",
"passenger_count": 20,
"region": "group-b",
"row_id": "row-2",
"service_count": 2
},
{
"date": "2026-10-03",
"passenger_count": 15,
"region": "group-a",
"row_id": "row-3",
"service_count": 3
},
{
"date": "2026-10-04",
"passenger_count": 30,
"region": "group-b",
"row_id": "row-4",
"service_count": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"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"
],
"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": "2026-10-29T12:12:26.982Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-29T12:12:26.747Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-05-204",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Transport ridership — Record quality audit + String normalisation + Two-measure correlation: Record quality audit + String normalisation + Two-measure correlation for supplied transport ridership records (passenger_count, service_count). 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":"4d3bc71437d3f09f8c98c28738f63923cef8ea1793c15c4abf558307aef9b3f4","id":1048525,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298828813664,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-05-204","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).
- 0x2c5cdefc7921c37d8340cc148578c3492625baeb3978d5c42f20cd9424743f05
- 0x1156f849310864cca566be814c3e0551bd82b0e3dfcbc9dac2517b0ffc3eb10e
- 0x175663f4c09dfeec6e92ebd0849ee9f919575e24aa2d8b8a645d9dd611ba8e4d
- 0x187f9d9cd10198113e61a98111f0551eec867c76ba23b37f078da28b74c0f714
- 0x3ee2dc9f9755cf335915a8170868495ebac1146bbd831391e7b574f5d58bd7c0
- 0xdf36830e3b33354bedb1c62ea2fc57422883779fd4f42c2096de87870eff0f59
- 0x39d2bf4008d03d04308ab72a34444e3bb721bb63640e73298012db93f82ddd98
- 0xb9bd3997557a7e07d3032c5a999654d96214a07caa707a6e170e9d3ae33dc7f2
- 0x730a52713c3629de4ff3e088993bb9c66c54654ec9b94a4e0e7c420a4316171f
- 0x80b520a85c0ff95500e8c9ee9815546aa11453f9ffd1b7d616c9517ac28e9782
- 0x13fec8bcf5710ba599efbe0f3ee88529158f558b80fa11c9186615d3a561a847
- 0xb5dc3c0b7ca2a7b192a78bd752224941a82753443b87153ddf2bad4d207a02ff
- 0x53104aada45a8c2f9002ac93098831a2cf0cef1895679463ed8dabcf75a7fa24
- 0xcaae1928370ce22d2a564247e7948dcda78bb8c3ef9a7d8bdfa6e00f84c1e28c
- 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
- 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
- 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
- 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07
- Day root
- 0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
- Chained
- 0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
- Published
- On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1