← The evidence ledger
Evidence row 89976
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-22-105
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 36261cea0a6616f1638e9b90f759718c309a2d2053bf3cba27eaaea93e1c82d6
- Leaf
- 0x23ae3fcc4c51da3a4b6b8ed140747f3bc8b94284ab9b6c81351974f5e11ef5ff
What was observed
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"name": "market.datapackvibe.com/x402/assistant-ib26-economics-22-105",
"owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
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],
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"status": "delivered"
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},
"lastUpdated": "2026-10-25T07:41:23.438Z",
"quality": {
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"resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-22-105",
"tags": [
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"economic-research",
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],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Land use observations — Category frequencies + Base-100 series: Category frequencies + Base-100 series for supplied land use observations records (area_hectares, parcel_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":"36261cea0a6616f1638e9b90f759718c309a2d2053bf3cba27eaaea93e1c82d6","id":89976,"kind":"listing","method":"baseline/1","observed_us":1793025523474299,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-22-105","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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- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae