← The evidence ledger
Evidence row 76478
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/web/article-extract
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- f66d7e43512a652d58db3ad7f7bdf6d90eac14b9987e609a63cc418761933b5f
- Leaf
- 0x3799b5e2aa5c233512a5d90b2456ea323e5b84b9e92ab148a9c96392400edc39
What was observed
{
"endpoints": [
[
"x402",
"https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/web/article-extract"
]
],
"name": "Forest Web",
"owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
"scheme": "exact"
}
],
"description": "Extract the main article/content body from one bounded public static HTML page as clean text and conservative Markdown. Forest deterministically selects article-like content, strips common navigation/footer/form/aside/consent chrome and returns bounded metadata. No JavaScript rendering, link following, authentication or model inference. Base mainnet USDC",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/fixtures/page"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"capability": "web.article-extract",
"data": {
"byline": "example",
"excerpt": "example",
"extraction_method": "selector",
"extraction_selector": "example",
"markdown": "example",
"rendered_javascript": false,
"source_url": "example",
"text": "example",
"title": "example",
"truncated": false,
"untrusted_content": true,
"word_count": 0
},
"meta": {
"cache": "miss",
"checked_at": "2026-01-01T00:00:00.000Z",
"duration_ms": 0,
"provider": "safe-http"
},
"ok": true,
"version": "1"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"url": {
"description": "Public HTTP(S) URL to inspect, resolve, or compare.",
"maxLength": 2048,
"minLength": 1,
"pattern": "^https?://",
"type": "string"
}
},
"required": [
"url"
],
"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": {
"additionalProperties": false,
"properties": {
"capability": {
"const": "web.article-extract",
"description": "Public capability value used to scope this lookup."
},
"data": {
"additionalProperties": false,
"description": "Public data value used to scope this lookup.",
"properties": {
"byline": {
"description": "Public title value used to scope this lookup.",
"type": [
"string",
"null"
]
},
"excerpt": {
"description": "Public title value used to scope this lookup.",
"type": [
"string",
"null"
]
},
"extraction_method": {
"description": "Public extraction method value used to scope this lookup.",
"enum": [
"selector",
"body-fallback"
]
},
"extraction_selector": {
"description": "Public extraction selector value used to scope this lookup.",
"type": "string"
},
"markdown": {
"description": "Public markdown value used to scope this lookup.",
"maxLength": 80000,
"type": "string"
},
"rendered_javascript": {
"const": false,
"description": "Public rendered javascript value used to scope this lookup."
},
"source_url": {
"description": "Public source url value used to scope this lookup.",
"type": "string"
},
"text": {
"description": "Public text value used to scope this lookup.",
"maxLength": 80000,
"type": "string"
},
"title": {
"description": "Public title value used to scope this lookup.",
"type": [
"string",
"null"
]
},
"truncated": {
"description": "Public truncated value used to scope this lookup.",
"type": "boolean"
},
"untrusted_content": {
"const": true,
"description": "Public untrusted content value used to scope this lookup."
},
"word_count": {
"description": "Public word count value used to scope this lookup.",
"minimum": 0,
"type": "integer"
}
},
"required": [
"source_url",
"title",
"byline",
"excerpt",
"word_count",
"text",
"markdown",
"extraction_method",
"extraction_selector",
"truncated",
"rendered_javascript",
"untrusted_content"
],
"type": "object"
},
"meta": {
"additionalProperties": false,
"description": "Public meta value used to scope this lookup.",
"properties": {
"cache": {
"description": "Public cache value used to scope this lookup.",
"enum": [
"hit",
"miss",
"bypass"
]
},
"checked_at": {
"description": "Public checked at value used to scope this lookup.",
"type": "string"
},
"duration_ms": {
"description": "Public duration ms value used to scope this lookup.",
"minimum": 0,
"type": "integer"
},
"provider": {
"description": "Public provider value used to scope this lookup.",
"type": [
"string",
"null"
]
}
},
"required": [
"provider",
"checked_at",
"cache",
"duration_ms"
],
"type": "object"
},
"ok": {
"const": true,
"description": "Public ok value used to scope this lookup."
},
"version": {
"const": "1",
"description": "Package version whose public metadata should be checked."
}
},
"required": [
"ok",
"capability",
"version",
"data",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-25T18:22:43.922Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-25T18:22:43.706Z"
},
"resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/web/article-extract",
"serviceName": "Forest Web",
"tags": [
"web",
"article",
"content-extraction",
"markdown",
"static-html"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Extract the main article/content body from one bounded public static HTML page as clean text and conservative Markdown. Forest deterministically selects article-like content, strips common navigation/footer/form/aside/consent chrome and returns bounded metadata. No JavaScript rendering, link following, authentication or model inference. Base mainnet USDC"
}What the leaf hashes
{"body":"f66d7e43512a652d58db3ad7f7bdf6d90eac14b9987e609a63cc418761933b5f","id":76478,"kind":"listing","method":"baseline/1","observed_us":1793025492328168,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/web/article-extract","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).
- 0x3799d2d0b039bcdb466fdaa6562a33d39e99fecfbdfae291af93f26a1b2701b5
- 0x6195b1ddfa78d3741e94f82b515abf2860c16cb6f919e5d329692e18d4a443a2
- 0x486f9cedceedf3f739260d74c631e8dc69d623b27a94a69210ef55f53c90da0c
- 0x17e0bfc3bfc423c54af77e2afe8cab58b30bb23ef0e83a335c092ad71514dd82
- 0x5482d3e36e4863d2298ddd105712578e3a88af50ad4bfef15fa97c418d0a4691
- 0xbb2e09c88cb65a52a9b7e610d290b027f348904692636c9edb88b63f3968833d
- 0x761ca00f82388a4fb25b79bf036770709cfc077b395d310ba6fc24c2023f3933
- 0xe7f989d924c5f2bf3c6e2b7f97e04263026f14a84d913e9290cf3ec25d067b88
- 0xccbde1120f5d5b34d07d384848384b60c878def9a191bb05fc70f53b318f1b43
- 0xf370684334adc6b079f585a03710778f6b7ca0015df6f2e316b4d716f88f1996
- 0x92b5da9306740c6310c9590169e789efc810ad3fa152b365777b6395fec4767f
- 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
- 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
- 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
- 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae