← The evidence ledger
Evidence row 205104
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-10-145
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5b73388e80aed2bc34b6be9d26a257e06e887ac0229da1de61f7314ffea90f99
- Leaf
- 0x1adc91a1ba4429dd9a2d42d81f55c76d8cfd39436e97282466400ce9b0a7ffe7
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-analytics-10-145"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-analytics-10-145",
"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": "Feature availability — Daily sum series + Explicit missing-value fill: Daily sum series + Explicit missing-value fill for supplied feature availability records (populated_features, expected_features). 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": "populated_features",
"method": "median",
"rows": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"expected_features": 1,
"populated_features": 10,
"row_id": "row-1"
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"expected_features": 2,
"populated_features": 20,
"row_id": "row-2"
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"expected_features": 3,
"populated_features": 15,
"row_id": "row-3"
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"expected_features": 4,
"populated_features": 30,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-analytics-10-145"
},
"sku": "assistant-ib26-analytics-10-145",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "populated_features",
"enum": [
"populated_features",
"expected_features"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"dataset_group": "group-a",
"date": "2026-10-01",
"expected_features": 1,
"populated_features": 10,
"row_id": "row-1"
},
{
"dataset_group": "group-b",
"date": "2026-10-02",
"expected_features": 2,
"populated_features": 20,
"row_id": "row-2"
},
{
"dataset_group": "group-a",
"date": "2026-10-03",
"expected_features": 3,
"populated_features": 15,
"row_id": "row-3"
},
{
"dataset_group": "group-b",
"date": "2026-10-04",
"expected_features": 4,
"populated_features": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"dataset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"expected_features": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"populated_features": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"dataset_group",
"date",
"populated_features",
"expected_features"
],
"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": "2026-10-26T10:19:06.426Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-26T10:19:06.244Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-analytics-10-145",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Feature availability — Daily sum series + Explicit missing-value fill: Daily sum series + Explicit missing-value fill for supplied feature availability records (populated_features, expected_features). 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":"5b73388e80aed2bc34b6be9d26a257e06e887ac0229da1de61f7314ffea90f99","id":205104,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026333341988,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-analytics-10-145","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).
- 0x1adcc230efcad2841c30ce81125852a82e459058ff2c42fe9eae93b79a63d6f5
- 0xf6939a31924c101715f8f3085ed93e150bd701679140566a444fae95b75b89d1
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- 0xe060b6354d5f5773ee9174b9191b356c67b963a6947567b97b54ca03b52217f9
- 0x13b9be87358c79207d2678cbf31be07fd3be4992e9f854f5ada57e709bcdcc09
- 0x1f8553761bddce061d43e04412322f86e2238e1ef931b3e716ebd5fa39d58aa4
- 0xb0712b8f277746a988c4c4a3ca70eedf3eb23f62baebf934318ee2510de73ecd
- 0xb577595b61e1e48ff12b58bfbdbf34f209ad0e31def1ecd8c2a7e7feb0ec8ff4
- 0x850c26c367ed4b0c237a13380d2cdbeae58800e68a9d29b45c6c1d339228de2a
- 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
- 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
- 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
- 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
- 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae