← The evidence ledger
Evidence row 93063
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-04-184
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 22c5d0754cc5cfef49e4e63c9b200b2b5245056837173b8a37cc3cbfa530a3a5
- Leaf
- 0xd08d511a804be8e94e5d9d0dc9bb37c0bdc3a253ad7018914586cbce72e3aeed
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-finance-04-184"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-finance-04-184",
"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": "Exchange quote observations — Two-measure correlation + Explicit missing-value fill: Two-measure correlation + Explicit missing-value fill for supplied exchange quote observations records (bid_price, ask_price). 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": "bid_price",
"method": "median",
"rows": [
{
"ask_price": 1,
"bid_price": 10,
"date": "2026-10-01",
"instrument_group": "group-a",
"row_id": "row-1"
},
{
"ask_price": 2,
"bid_price": 20,
"date": "2026-10-02",
"instrument_group": "group-b",
"row_id": "row-2"
},
{
"ask_price": 3,
"bid_price": 15,
"date": "2026-10-03",
"instrument_group": "group-a",
"row_id": "row-3"
},
{
"ask_price": 4,
"bid_price": 30,
"date": "2026-10-04",
"instrument_group": "group-b",
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-finance-04-184"
},
"sku": "assistant-ib26-finance-04-184",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "bid_price",
"enum": [
"bid_price",
"ask_price"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"ask_price": 1,
"bid_price": 10,
"date": "2026-10-01",
"instrument_group": "group-a",
"row_id": "row-1"
},
{
"ask_price": 2,
"bid_price": 20,
"date": "2026-10-02",
"instrument_group": "group-b",
"row_id": "row-2"
},
{
"ask_price": 3,
"bid_price": 15,
"date": "2026-10-03",
"instrument_group": "group-a",
"row_id": "row-3"
},
{
"ask_price": 4,
"bid_price": 30,
"date": "2026-10-04",
"instrument_group": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"ask_price": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"bid_price": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"instrument_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"instrument_group",
"date",
"bid_price",
"ask_price"
],
"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": "2026-10-26T04:40:18.73Z",
"quality": {
"lastCalledAt": "2026-10-26T04:40:18.73Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-finance-04-184",
"tags": [
"ai",
"crypto-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Exchange quote observations — Two-measure correlation + Explicit missing-value fill: Two-measure correlation + Explicit missing-value fill for supplied exchange quote observations records (bid_price, ask_price). 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":"22c5d0754cc5cfef49e4e63c9b200b2b5245056837173b8a37cc3cbfa530a3a5","id":93063,"kind":"listing","method":"baseline/1","observed_us":1793025540190337,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-04-184","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).
- 0xd08cef63df9b8653ef1e428dc5c31beba6e5520f83f5cac214b9d85269384af9
- 0xe339d369e375455e8a5af0571f2427345daf611931f5dfce635c67c2c2017d9e
- 0x9ba679dfa1affb4d7c5e0c2a1ca116ca72bcae726717091634b4c7b2fc7fbca1
- 0xde472965126a20993f77d4fffab868df2ab25bf03ac20f9ed84ba542008ab8b1
- 0x7633c3bbd26e31502890f1583f0600b5cba12b7b4232645f4de7112a2379a5f2
- 0x313f82dd9392f548e85131b34657a3a5d3076e7a1f7c177aa2b56939ce85d308
- 0xdde3352734003dc1e409dd99523777b8821f1ad0807876b59d51ff5d98dc44b0
- 0xbe257cfa38282bcfd3bff4167ec0da4824a855e3ae7cc6b7760029d6d75e2dab
- 0xeaccd7df216687be1d30e02f09e186deace20c059309420f3ec59d08d3a4e608
- 0x0b6cb706c8b3f325ee28e22acdd9550d5608845cb77ee7fa124320b9a4aad34d
- 0x026c75973d292b16fc9c1aefff047e2e4656075d16803275f6ae428cf2826ee1
- 0x3f401930661bff9a668037b662b5b8766fa60035f100a3e9fc585c576d892ffa
- 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
- 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae