← The evidence ledger
Evidence row 3969774
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://tanod.dev/v1/similarity
- Recorded
- Previous row
- #122357
- Body SHA-256
- d19b5a6a6160abf82577816cf08f0412559c339d780b653b7c2d1ce3a381e7ff
- Leaf
- 0x793ca17c9d5048e54ccf831e1ef5b71ab968008001ce3cd1a9ece947c4faac70
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": 1,
"l30DaysUniquePayers": 1,
"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":"d19b5a6a6160abf82577816cf08f0412559c339d780b653b7c2d1ce3a381e7ff","id":3969774,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083588762828,"prev":122357,"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 (195826 rows).
- 0x793c929f9697235c93447cae8b99c5c2fb89f2876c4a1d897e1fc5e061a62b4f
- 0x47d50bda1d60005e5246dd26d09dc90eceff909a2ef447c48a2fb144a5eeae8f
- 0x5d7b634323738fa2f3844f66c7ad29ba92d2731c74a5d076cfb1e71965245ac0
- 0x2f79fcd2d6d49e0367961f5f50424c429079370b056ae32b78a19d5ecdbe2afc
- 0x38bc19818268e192383209d53dfba77e9a07137cc130dcfe7652e0e898e2638c
- 0xa9db14461ab17a9babb1cfd2bee0f7c060e9927bd5debf4875b9f247e2473591
- 0xf11e97c019abb4df27806c7a0548ae67f6a93f3f34347466cde9bb1e6e43bfbe
- 0xd06b3d918c187814511dbcf4de65374e20f005ef4beeec1b98e6e79535802bed
- 0xf33e874c32ef7e43c5b8c3397681538851a8b7d6c5b7dcb6ce79a6cb8da6b8e3
- 0x3eec90a65e9451bb5bd1e66b324a1625076e288799ced374924ffd3b3637a947
- 0x382e276b5a5b5b5698fa192ccc28d6a65c58d07e0cc4018fdf5ecf281bffb87d
- 0x3a433af969197ca235bef6a876f4a6926b4e7d13d71d02dcb8df88cb630a1330
- 0xd445f2917713e4a9cf58e8d6c62200bce02b187115510c936159d350d5797da6
- 0xc9930015910e15b4a3ee7fa6677b93ccee48576a50ff5a3514be8ce187946e8f
- 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
- 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
- 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
- 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c
- Day root
- 0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d
- Chained
- 0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb
- Published
- On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa