← The evidence ledger
Evidence row 61518
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agent.halowerk.com/v1/oss-openrefine-reference-catalog-reconciliation-review
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ed75009247358397da3b8bc334399c9be246a79a42739dce374665a7fd22b696
- Leaf
- 0xbe09ec507e49a545b02fcd8190d09b6698725e87b395c86e6a5f0954b38159ad
What was observed
{
"endpoints": [
[
"x402",
"https://agent.halowerk.com/v1/oss-openrefine-reference-catalog-reconciliation-review"
]
],
"name": "agent.halowerk.com/v1/oss-openrefine-reference-catalog-reconciliation-review",
"owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
"raw": {
"accepts": [
{
"amount": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"scheme": "exact"
}
],
"description": "Reconciles a column of names against a reference catalog that you supply — your catalog, not a public knowledge base — using native OpenRefine reconciliation with a caller-set edit distance and an optional required type. The result separates rows with a single candidate, rows with several, and rows with none, and it leaves the ambiguous ones ambiguous: an automatic pick would be the cheapest possible way to introduce a wrong identity into a reference dataset.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"catalog": [
{
"id": "ref_a",
"name": "Aa",
"type": "org"
},
{
"id": "ref_b",
"name": "BB",
"type": "org"
},
{
"id": "ref_acme",
"name": "Acme Ltd",
"type": "org"
},
{
"id": "ref_acme_reordered",
"name": "Ltd Acme",
"type": "org"
},
{
"id": "ref_person",
"name": "Aa",
"type": "person"
},
{
"id": "ref_godel",
"name": "Godel",
"type": "org"
}
],
"max_edit_distance": 0,
"query_column": "name",
"required_type": "org",
"table": {
"columns": [
"name",
"source_code"
],
"rows": [
{
"id": "row_a",
"values": [
"Aa",
"001"
]
},
{
"id": "row_b",
"values": [
"BB",
"002"
]
},
{
"id": "row_a_repeat",
"values": [
"Aa",
"003"
]
},
{
"id": "row_ambiguous",
"values": [
"Acme Ltd",
"004"
]
},
{
"id": "row_none",
"values": [
"ZZ",
"005"
]
},
{
"id": "row_null",
"values": [
null,
"006"
]
},
{
"id": "row_empty",
"values": [
"",
"007"
]
},
{
"id": "row_punctuation",
"values": [
"!!!",
"008"
]
},
{
"id": "row_accent",
"values": [
"Gödel",
"009"
]
}
]
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"catalog": {
"items": {
"additionalProperties": false,
"properties": {
"id": {
"pattern": "^[A-Za-z][A-Za-z0-9_]{0,31}$",
"type": "string"
},
"name": {
"maxLength": 256,
"minLength": 1,
"type": "string"
},
"type": {
"pattern": "^[A-Za-z][A-Za-z0-9_]{0,31}$",
"type": "string"
}
},
"required": [
"id",
"name",
"type"
],
"type": "object"
},
"maxItems": 100,
"minItems": 1,
"type": "array"
},
"max_edit_distance": {
"maximum": 8,
"minimum": 0,
"type": "integer"
},
"query_column": {
"pattern": "^[A-Za-z][A-Za-z0-9_]{0,31}$",
"type": "string"
},
"required_type": {
"pattern": "^[A-Za-z][A-Za-z0-9_]{0,31}$",
"type": "string"
},
"table": {
"additionalProperties": false,
"properties": {
"columns": {
"items": {
"pattern": "^[A-Za-z][A-Za-z0-9_]{0,31}$",
"type": "string"
},
"maxItems": 16,
"minItems": 1,
"type": "array"
},
"rows": {
"items": {
"additionalProperties": false,
"properties": {
"id": {
"pattern": "^[A-Za-z][A-Za-z0-9_]{0,31}$",
"type": "string"
},
"values": {
"items": {
"anyOf": [
{
"maxLength": 4096,
"type": "string"
},
{
"type": "null"
}
]
},
"maxItems": 16,
"minItems": 1,
"type": "array"
}
},
"required": [
"id",
"values"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"columns",
"rows"
],
"type": "object"
}
},
"required": [
"table",
"query_column",
"catalog",
"required_type",
"max_edit_distance"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-23T07:35:39.764Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-23T07:35:39.557Z"
},
"resource": "https://agent.halowerk.com/v1/oss-openrefine-reference-catalog-reconciliation-review",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Reconciles a column of names against a reference catalog that you supply — your catalog, not a public knowledge base — using native OpenRefine reconciliation with a caller-set edit distance and an optional required type. The result separates rows with a single candidate, rows with several, and rows with none, and it leaves the ambiguous ones ambiguous: an automatic pick would be the cheapest possible way to introduce a wrong identity into a reference dataset."
}What the leaf hashes
{"body":"ed75009247358397da3b8bc334399c9be246a79a42739dce374665a7fd22b696","id":61518,"kind":"listing","method":"baseline/1","observed_us":1793025451049505,"prev":null,"subject":"x402_bazaar:https://agent.halowerk.com/v1/oss-openrefine-reference-catalog-reconciliation-review","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).
- 0xbe09e6bd2941ffe5f012c5d753880210219370a2b76fd9b33ff61ed517a10a58
- 0xdcd650f704c758be1e1ee65e78c104d9e85c1ff20eadb645ba51498620d5cf55
- 0x1618edd4c7748f3ca975580f5df7450f8fc5e93eeced0ed1cc7d6378f38c0dee
- 0xcbc3b314337e729ddbfecc1a74f05f448dfa4ef34deb35bc55ae67a448e4c52c
- 0x861cd5299c9a1a7e7dee24d5e6873429622f2ee067d6044001de83657c990457
- 0xc9b00d6d2341b1d1f561feff643ffcde3c948368d9c78128782ffda4f597e0dc
- 0xbc5a9a092a3583a3b4b54df4cd6564ca241c732de206943167dc2dadeb9a33cd
- 0xc38f0769ac60fc715b8435c831b6bb2087d4c897d666140dc1675047db9e1086
- 0x665cb8344866870cbc16c3d45532bb4906669429901962ab6f968977c8709b9d
- 0x927b7a2d4b8d7a76e95e52be4a765e83f728466e719f0aa3e8653655c30cd191
- 0x0c2fadf69af6b0b6e19a10cc8f6ddfdff26662d74207cc53dcbcf5abfbdbc8c9
- 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
- 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
- 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
- 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
- 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae