← The evidence ledger
Evidence row 458085
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-02-165
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e3950a7aa4e1552f3ce8170c13d456bb06faf581afcb81a9313483dffdeba73b
- Leaf
- 0x5e3c38ae19fc628bd81904520c822c1bedf66dbb62a5b068f10610eb531b13ff
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-02-165"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-02-165",
"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": "Population observations — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation for supplied population observations records (population, household_count). 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": {
"base_index": 0,
"field": "population",
"rows": [
{
"date": "2026-10-01",
"household_count": 1,
"population": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"household_count": 2,
"population": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"household_count": 3,
"population": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"household_count": 4,
"population": 30,
"region": "group-b",
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-economics-02-165"
},
"sku": "assistant-ib26-economics-02-165",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"base_index": {
"default": 0,
"maximum": 199,
"minimum": 0,
"type": "integer"
},
"field": {
"default": "population",
"enum": [
"population",
"household_count"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"household_count": 1,
"population": 10,
"region": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"household_count": 2,
"population": 20,
"region": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"household_count": 3,
"population": 15,
"region": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"household_count": 4,
"population": 30,
"region": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"household_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"population": {
"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",
"population",
"household_count"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"base_index"
],
"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": "2026-10-27T08:08:26.581Z",
"quality": {
"lastCalledAt": "2026-10-27T08:08:26.581Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-02-165",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Population observations — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation for supplied population observations records (population, household_count). 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":"e3950a7aa4e1552f3ce8170c13d456bb06faf581afcb81a9313483dffdeba73b","id":458085,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100981170021,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-02-165","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).
- 0x5e3c63af4f625e6f456edd735fcb67ef3873148015f307b18b3d82c539387817
- 0x7ade5d8d6b3fb0a8f4b84c0991dee435e4c7b6e607beb28f6f5c1d90bfc2b02b
- 0xbf13d0aeebef11824652543ea18495c7e72940337da5943bb701c5052b7d0705
- 0x8050ee8e28f57c1ca174798bb29a591454a80334015b694054a2de30bff44dd0
- 0x0e115fe1630d2234e98c7f3cc2ae8201ebc689ea27823b885bdfbfa82854e928
- 0x01f36406f1b0ba8ec55eb0c73c129c4f2fcf90ee4edc13c938aab7d50a3f2013
- 0x8d485a2ea0c68463b4d6fe068eecb1de7227f7d0be0b22e3cc6515e0c8bd468c
- 0x6f406f6072ec938c4793460621b60f23d769e2362c5da00cec57dc6515f4b24e
- 0xefbb365fabba2a5eaf4c226f4de46158270aef6a7adbd0ee37151fa9eea478a7
- 0x4c809ee5c098ea4ab0c676ab9598d1571f69c85b9cc2be67f31fb007be058b56
- 0x6a8800f5c72539b8ecaf35e93ccea9609b976b2b3da75c06b7295d8e7d5f176e
- 0x548136c1e3ccb412bb6e8b0e92df8bd9db651531331fa2a46332b9c2956172f5
- 0xeaf6b21867367f85a965f982b6593c42eafe4fdf74e94b675523a6478de49a54
- 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
- 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
- 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
- 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4