← The evidence ledger
Evidence row 415739
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-06-148
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 1cc97174a690fa24337b359959c90246293904ffe68602ab750d323273f8a421
- Leaf
- 0xccff0a1bd69d4c1de3b11bbc8e7f11e8dd6c68edd1c6c9abd0497d7dfeb3c3b2
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-06-148"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-06-148",
"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": "Trade observations — Trailing mean series + Equal-width histogram: Trailing mean series + Equal-width histogram for supplied trade observations records (export_amount, import_amount). 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": {
"bins": 5,
"field": "export_amount",
"rows": [
{
"date": "2026-10-01",
"export_amount": 10,
"import_amount": 1,
"region": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"export_amount": 20,
"import_amount": 2,
"region": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"export_amount": 15,
"import_amount": 3,
"region": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"export_amount": 30,
"import_amount": 4,
"region": "group-b",
"row_id": "row-4"
}
],
"window": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-06-148"
},
"sku": "assistant-ib26-economics-06-148",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "export_amount",
"enum": [
"export_amount",
"import_amount"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"export_amount": 10,
"import_amount": 1,
"region": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"export_amount": 20,
"import_amount": 2,
"region": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"export_amount": 15,
"import_amount": 3,
"region": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"export_amount": 30,
"import_amount": 4,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"export_amount": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"import_amount": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"region": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"region",
"date",
"export_amount",
"import_amount"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
},
"window": {
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"maximum": 200,
"minimum": 2,
"type": "integer"
}
},
"required": [
"rows",
"field",
"window",
"bins"
],
"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": "2026-10-27T04:07:56.952Z",
"quality": {
"lastCalledAt": "2026-10-27T04:07:56.952Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-06-148",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Trade observations — Trailing mean series + Equal-width histogram: Trailing mean series + Equal-width histogram for supplied trade observations records (export_amount, import_amount). 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":"1cc97174a690fa24337b359959c90246293904ffe68602ab750d323273f8a421","id":415739,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080823751527,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-06-148","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xccfe82bf6366dc9534ccd6b8e0415148af7421b0be8a133075474d7c74edad05
- 0xcfb026951380c949651f97c293bda02e796035e6531075f787b6c67cfad4435c
- 0xa567abe3138598bd2a5cbba17d6ffc74573e18319f02e48449b8dd6b7eb4ea0e
- 0x87871cfa93fb9292155fd0c4140b1b4e644cdda1eda18a8faa0b7af547b8c15b
- 0xd41cfa188024ac583e22ae0b3889415d3fbc86bf491ae0f4ab58169932231121
- 0xbff1a3019b15ce7b447f762f8364dbf5ab62dc309e92fe96f01047ccf4b2871f
- 0x125612ed3f383dddf946c6ab5eec7d58c9e3327de1566395653cb655aa844098
- 0x0877eca85d2882180b41453b5721d62e63d956a197eb58e521a0bc790e5c9c4c
- 0x1ca8f16d15a32037141b41350f45e89e3f2e67002547320aaced65fd644ab9b0
- 0xb8405eeba75c6be56beb524c5fd7accc70de5ceb18b5c0866feaa3130c03653b
- 0xf6faea553d6354c2881afaf6cc13a2f3a8290ee9597618bbe3c61a828c5e4c23
- 0x6c0803f2d7123e0bcd2a148e9fde0f429f31dc964ced287e760ee656fcd9912f
- 0xeb77e9d1884bf470f4a13a5869956a83ac37957112a29ccb9e63ddf7791b5a0b
- 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
- 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
- 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4