← The evidence ledger
Evidence row 122357
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://tanod.dev/v1/similarity
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8617a23aac1901623d70f219e489af204623bbdc74c6e8e50a309da688b83426
- Leaf
- 0x3a04929c273f3c9a167fae172586aac5572fe2d17faeae53943e14a7fdab8cc3
What was observed
{
"endpoints": [
[
"x402",
"https://tanod.dev/v1/similarity"
]
],
"name": "Tanod mlpeek",
"owner_address": "0x593857a4a4f619543ea12394137c3004ce841720",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
"scheme": "exact"
},
{
"amount": "1000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
"scheme": "exact"
}
],
"description": "mlpeek (Tanod) semantic similarity of text pairs (cosine of embeddings). USD 0.0005 per pair, at least USD 0.001 per call (1-50 pairs per call: USD 0.001-0.025). This call: 1 pair.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"a": "How do I reset my password?",
"b": "I forgot my password, how can I change it?"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"max_tokens_per_text": 512,
"metric": "cosine",
"model": {
"alias": "small-en",
"id": "bge-small-en-v1.5",
"license": "MIT",
"revision": "5c38ec7c405ec4b44b94cc5a9bb96e735b38267a",
"source": "BAAI/bge-small-en-v1.5"
},
"results": [
{
"index": 0,
"similarity": 0.913619,
"tokens": [
9,
13
],
"truncated": false
}
],
"similarity": 0.913619,
"usage": {
"pairs": 1,
"tokens": 22,
"truncated": 0
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"a": {
"anyOf": [
{
"maxLength": 4000,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "First text of a single pair (at most 4,000 characters)."
},
"b": {
"anyOf": [
{
"maxLength": 4000,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Second text of a single pair."
},
"model": {
"default": "small-en",
"description": "small-en (English) or multilingual.",
"enum": [
"small-en",
"multilingual"
],
"type": "string"
},
"pairs": {
"anyOf": [
{
"items": {
"additionalProperties": false,
"properties": {
"a": {
"maxLength": 4000,
"minLength": 1,
"type": "string"
},
"b": {
"maxLength": 4000,
"minLength": 1,
"type": "string"
}
},
"required": [
"a",
"b"
],
"type": "object"
},
"maxItems": 50,
"minItems": 1,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Alternative to a / b: 1-50 {a, b} pairs. Priced per pair, minimum USD 0.001 per call."
}
},
"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": {
"properties": {
"max_tokens_per_text": {
"type": "integer"
},
"metric": {
"type": "string"
},
"model": {
"properties": {
"alias": {
"type": "string"
},
"id": {
"type": "string"
},
"license": {
"type": "string"
},
"revision": {
"type": "string"
},
"source": {
"type": "string"
}
},
"required": [
"id",
"source",
"license"
],
"type": "object"
},
"results": {
"items": {
"properties": {
"index": {
"type": "integer"
},
"similarity": {
"type": "number"
},
"tokens": {
"items": {
"type": "integer"
},
"type": "array"
},
"truncated": {
"type": "boolean"
}
},
"required": [
"index",
"similarity"
],
"type": "object"
},
"type": "array"
},
"similarity": {
"type": "number"
},
"usage": {
"type": "object"
}
},
"required": [
"model",
"results"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_h7pxv14u"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
"lastUpdated": "2026-10-08T22:46:02.993Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T22:46:02.561Z"
},
"resource": "https://tanod.dev/v1/similarity",
"serviceName": "Tanod mlpeek",
"tags": [
"mlpeek",
"embeddings",
"rerank",
"ner",
"zero-shot"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "mlpeek (Tanod) semantic similarity of text pairs (cosine of embeddings). USD 0.0005 per pair, at least USD 0.001 per call (1-50 pairs per call: USD 0.001-0.025). This call: 1 pair."
}What the leaf hashes
{"body":"8617a23aac1901623d70f219e489af204623bbdc74c6e8e50a309da688b83426","id":122357,"kind":"listing","method":"baseline/1","observed_us":1793025621514844,"prev":null,"subject":"x402_bazaar:https://tanod.dev/v1/similarity","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).
- 0x3a04ff8ebc4e6c5e29eb4fabb8f1e56bba73e3a1f8407d54ee24ad5f3c5f0647
- 0xb9ab271667aa26beeaa7a52a945c094799136441096cd33a8aa88dac583b09b8
- 0xd79850018ef2a8fe9c9b9ae7cc3378881b70b8b604d14278d31d1f21e8972472
- 0x285a976daf1b322063037b6f9383c26be922d87677dc9ae9c10816ee1f4f73e9
- 0x1c8deb8036b158acfb84354ff25728e1d8233a44670aa045815c534fdeb4d44a
- 0xaa3e8ed1ad3ee08d45d5405033627a6c534b2d5911a0d1ad142dbe095ced996b
- 0x95c21ec6acef61e5411fa049ee8e71a0f5d2c2b25cf7b768c0228dfc91f498dd
- 0x442bd2aec1d6117eb6ff4a37dd3f39c12c88305d8f7fc6ea337792e077b96bf9
- 0xe51475e9e26b161586e5cee358e63354a336fde4cd9d2fe7a7f90c67097721a7
- 0xfda15cdc71a49ed951aef5d062ed510394ecacc85a2243302429b8300694e535
- 0xd9b921e2251851de5c43bdbb4f58d5e2fa1aee215c84e0f3e0426cf1e4a08e8f
- 0x18cc4431e4bbe45ee72defb9bb3318434364bf71c883055c6197fa7102ec601a
- 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
- 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
- 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae