← The evidence ledger
Evidence row 82707
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-16-187
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 93824edd9007d2ec3ac83d9edfa829023fc80cb7b8bce7ba663e58e539156acd
- Leaf
- 0x1b4cd14d39565cacb8960a4b02c9a03d33ef33b670d762de5fbf9f0c1237faf1
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-analytics-16-187"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-analytics-16-187",
"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": "Time series completeness — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied time series completeness records (observed_points, expected_points). 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": "observed_points",
"method": "median",
"rows": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"expected_points": 1,
"observed_points": 10,
"row_id": "row-1"
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"expected_points": 2,
"observed_points": 20,
"row_id": "row-2"
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"expected_points": 3,
"observed_points": 15,
"row_id": "row-3"
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"expected_points": 4,
"observed_points": 30,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-analytics-16-187"
},
"sku": "assistant-ib26-analytics-16-187",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "observed_points",
"enum": [
"observed_points",
"expected_points"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"expected_points": 1,
"observed_points": 10,
"row_id": "row-1"
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"expected_points": 2,
"observed_points": 20,
"row_id": "row-2"
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"expected_points": 3,
"observed_points": 15,
"row_id": "row-3"
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"expected_points": 4,
"observed_points": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"dataset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"expected_points": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"observed_points": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"dataset_group",
"date",
"observed_points",
"expected_points"
],
"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": "2026-10-25T06:26:43.787Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T06:26:43.591Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-16-187",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Time series completeness — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied time series completeness records (observed_points, expected_points). 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":"93824edd9007d2ec3ac83d9edfa829023fc80cb7b8bce7ba663e58e539156acd","id":82707,"kind":"listing","method":"baseline/1","observed_us":1793025502420234,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-16-187","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).
- 0x1b4d606d67cd012ef4ebf6239625dda8ea718e62c38b15c43400c3436db28fcf
- 0xa5fae1f57ec0af42b4a1a6e7492c008dab1cc5b1706bcc56252583fa43a3fdc4
- 0xdab715fdd8bda7a7265437d712855cb66ff4d2860d6f08e7760318bac3c5720b
- 0x59d11e94059b9f41bc0a2115a346d11c106cef1fc43847604b220c4c6f4a27fb
- 0x440644a79b3170cdca5b25c4caeb25f6e0bd5b2a20fe17eedbfcf942406639cb
- 0x71e1c3b14364babf7e209c68877dc2f0e63f1f14ae0b7cbfca79142d8b865938
- 0xccbaaa3413954d39c1a7707f472d425385dc915fa0fde259253d71ea74200e4d
- 0xcc08c63a45305f8c66c8d5eb15ad0b3cc315f48dff3fa7691c4bc550ebe2cc8a
- 0x446db60ab162f3a366dec6ef2c3546bed38d915c11a8c5c26bb495d5ec3c252a
- 0xc9368fba7f6c13346c8b2c9c7a63691d3d68f63c71d1ec0d7a4decd43fb3e8c4
- 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
- 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
- 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
- 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
- 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae