← The evidence ledger
Evidence row 86830
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-creative-15-053
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 1438c07d29c5584020e48fb24520787b3aefe716d3f2d40e89b3dda30e757611
- Leaf
- 0xa0923bf77d17a1c1770416f6a0a80960774b903ab2d1e688bc704caf26731e0d
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-creative-15-053"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-creative-15-053",
"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": "Audio mastering — Exact row deduplication + Keyed dataset comparison: Exact row deduplication + Keyed dataset comparison for supplied audio mastering records (integrated_lufs, true_peak_db). 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": {
"other": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 21,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 17,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 33,
"row_id": "row-4",
"true_peak_db": 4
}
],
"rows": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 20,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 15,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 30,
"row_id": "row-4",
"true_peak_db": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-creative-15-053"
},
"sku": "assistant-ib26-creative-15-053",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"other": {
"default": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 21,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 17,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 33,
"row_id": "row-4",
"true_peak_db": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"asset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"integrated_lufs": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"true_peak_db": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"asset_group",
"date",
"integrated_lufs",
"true_peak_db"
],
"type": "object"
},
"maxItems": 200,
"minItems": 0,
"type": "array"
},
"rows": {
"default": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 20,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 15,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 30,
"row_id": "row-4",
"true_peak_db": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"asset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"integrated_lufs": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"true_peak_db": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"asset_group",
"date",
"integrated_lufs",
"true_peak_db"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"other"
],
"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": "2026-10-26T02:56:44.013Z",
"quality": {
"lastCalledAt": "2026-10-26T02:56:44.013Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-creative-15-053",
"tags": [
"ai",
"media-generation",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Audio mastering — Exact row deduplication + Keyed dataset comparison: Exact row deduplication + Keyed dataset comparison for supplied audio mastering records (integrated_lufs, true_peak_db). 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":"1438c07d29c5584020e48fb24520787b3aefe716d3f2d40e89b3dda30e757611","id":86830,"kind":"listing","method":"baseline/1","observed_us":1793025510518141,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-creative-15-053","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).
- 0xa091e66449bded47767e1b8ea9300f67886020c283d98373458e3ca0ecfcadd9
- 0xce6474c6b533863df6c8081867a1368c8d59eaa011b246a778f1fe000af478e3
- 0x9cacb9513004409cf92d4cabd9a01547eecc27d69e8d361ec82cc493381523fa
- 0x883cfeb7b92a3fdbabf15e21a218a01be0768f669d530a3eb2e3f92d834a35ef
- 0x70a02b8889bfd9c9664ab6bcf590209ab0bef761cc8ef2094be3fc00533c94cd
- 0xbffd4052778129661c2962a27b7497eba410f0433d15c63c5f161a27fe43bd75
- 0x7cb73a8d90466690b15f30b18ab096c3473e2dab87773c0e878232579367d626
- 0xabfe6b267c388885a7e092e63f04a0174d4c4f4c354dd1a7037453d2d68525fb
- 0x9aace6008a443ba750b03c0c28d93d0189196c609db59107298363e8229ec54c
- 0xfc1c15deb00c4c3458cd5fe1ee472da303593b7fe5af49038ad8aa811e480c14
- 0x201e001c6e19ae71acc15269442af8d1874e41df9926feb22cbf8a2b7fd3180b
- 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
- 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
- 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
- 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
- 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae