← The evidence ledger
Evidence row 88859
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-11-085
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 7d8877e64d9538e74f7adb2aa64b9ef90e4ee3e3077af8a365723b20ab6a9cec
- Leaf
- 0x5d1a1469c4b5170d7c5fe743145b80ed19f931f1d7bcdf163c82728525b97839
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-economics-11-085"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-economics-11-085",
"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": "Municipal waste — Numeric distribution + Explicit missing-value fill: Numeric distribution + Explicit missing-value fill for supplied municipal waste records (collected_tonnes, recycled_tonnes). 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": {
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"method": "median",
"rows": [
{
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"date": "2026-10-01",
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"row_id": "row-1"
},
{
"collected_tonnes": 20,
"date": "2026-10-02",
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},
{
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"date": "2026-10-03",
"recycled_tonnes": 3,
"region": "group-a",
"row_id": "row-3"
},
{
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"date": "2026-10-04",
"recycled_tonnes": 4,
"region": "group-b",
"row_id": "row-4"
}
]
},
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"type": "http"
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"result": {
"completed": true,
"workflow": "ib26-economics-11-085"
},
"sku": "assistant-ib26-economics-11-085",
"status": "delivered"
},
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}
},
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{
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},
{
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},
{
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"date": "2026-10-04",
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],
"items": {
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"properties": {
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]
},
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"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
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},
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},
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},
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"collected_tonnes",
"recycled_tonnes"
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}
},
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"field",
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},
"bodyType": {
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"method": {
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],
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},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
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"bodyType",
"body"
],
"type": "object"
},
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},
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}
},
"required": [
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],
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}
},
"lastUpdated": "2026-10-25T18:04:26.874Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T18:04:26.64Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-11-085",
"tags": [
"ai",
"economic-research",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Municipal waste — Numeric distribution + Explicit missing-value fill: Numeric distribution + Explicit missing-value fill for supplied municipal waste records (collected_tonnes, recycled_tonnes). 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":"7d8877e64d9538e74f7adb2aa64b9ef90e4ee3e3077af8a365723b20ab6a9cec","id":88859,"kind":"listing","method":"baseline/1","observed_us":1793025520054389,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-11-085","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).
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- 0xe83b2a73139a45ac5e787f5f8d00e2fdb51ec0acd6751a60cbf0f65dfcfc455f
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- 0xb91bf0ba3ebff769d1b88f93fcb076477149787a7e31c3c28ce4fe8823b7c144
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- 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae