← The evidence ledger
Evidence row 452045
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://cryptofeed402.site/history
- Recorded
- Previous row
- #72909
- Body SHA-256
- a41d1c8033f82cb833a010b06ee7c273b6be517d1f982b36c5f98e266e255662
- Leaf
- 0x884e19badffa537e9863472eb803e1b02037863c4b74d9c29f5fc9d9f81e89c0
What was observed
{
"endpoints": [
[
"x402",
"https://cryptofeed402.site/history"
]
],
"name": "cryptofeed402",
"owner_address": "0x93e4b468a88b1f084efc781ec7a1e2d195a40d22",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x93e4B468A88B1f084Efc781ec7A1E2D195a40D22",
"scheme": "exact"
}
],
"description": "Archive of past cryptofeed402 twice-daily LLM-written market briefs for a date range (from/to as YYYY-MM-DD, up to 366 days): sentiment, funding, open interest, prices, news and macro calendar per edition. Use it for backtesting, building historical context or reviewing how funding and sentiment evolved. JSON. Free sample at /samples/history. $0.005 USDC per day in range, capped at $0.5 per call, on Base.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"from": "2026-10-16",
"to": "2026-10-17"
},
"type": "http"
},
"output": {
"example": {
"briefs": [
{
"brief": {
"bottom_line": "Neutral tape; crowded shorts in several alts raise squeeze risk. Watch US housing data Tuesday.",
"coins": {
"BTC": {
"chg_24h_pct": -0.13,
"chg_7d_pct": -1.94,
"okx_funding_8h": 0.0000644,
"okx_oi_usd": 2499707421,
"price": 81388
}
},
"date": "2026-10-17",
"extreme_funding_hl": [
{
"annualized_pct": -54.37,
"coin": "PENGU",
"oi_usd": 9825646
}
],
"labels": {
"BTC": {
"funding": "neutral",
"trend_24h": "flat",
"trend_7d": "slightly down"
}
},
"market": {
"breadth_7d": "5 of 6 watchlist coins down",
"extreme_funding_flags": [
"PENGU shorts crowded"
],
"funding_overall": "neutral",
"sentiment_index": "neutral"
}
},
"disclaimer": "Automated data for AI agents. Not financial advice.",
"generated_at": "2026-10-18T00:45:18.000Z",
"headline": "Market sentiment is neutral, with most watchlist coins lower on the week. Extreme negative funding on several Hyperliquid alts.",
"markdown": "# Crypto Daily Digest — 2026-10-17\n## Top stories\n...\n## Market snapshot\n...\n## Crowded trades / funding\n...\n## Upcoming events (next 7 days)\n...",
"source": "local-model"
}
],
"count": 1,
"from": "2026-10-16",
"to": "2026-10-17"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"from": {
"description": "Start date (UTC), YYYY-MM-DD",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"to": {
"description": "End date (UTC), YYYY-MM-DD, inclusive; defaults to from",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
}
},
"required": [
"from"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"briefs": {
"items": {
"properties": {
"brief": {
"properties": {
"bottom_line": {
"type": "string"
},
"coins": {
"description": "per-coin price, chg_24h_pct, chg_7d_pct, okx_funding_8h, okx_oi_usd",
"type": "object"
},
"date": {
"type": "string"
},
"extreme_funding_hl": {
"items": {
"properties": {
"annualized_pct": {
"type": "number"
},
"coin": {
"type": "string"
},
"oi_usd": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"labels": {
"description": "per-coin trend_24h / trend_7d / funding labels",
"type": "object"
},
"market": {
"description": "sentiment_index, breadth_7d, funding_overall, extreme_funding_flags",
"type": "object"
}
},
"type": "object"
},
"disclaimer": {
"type": "string"
},
"generated_at": {
"description": "ISO 8601 UTC timestamp",
"type": "string"
},
"headline": {
"type": "string"
},
"markdown": {
"description": "full brief: top stories, market snapshot + Fear & Greed, funding/OI table (OKX + Hyperliquid), extreme funding, macro calendar, token unlocks",
"type": "string"
},
"source": {
"type": "string"
}
},
"required": [
"generated_at",
"brief",
"markdown"
],
"type": "object"
},
"type": "array"
},
"count": {
"type": "integer"
},
"disclaimer": {
"type": "string"
},
"from": {
"type": "string"
},
"to": {
"type": "string"
}
},
"required": [
"from",
"to",
"count",
"briefs"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792293388/bazaar-icons/98767f120c2f6858.png",
"lastUpdated": "2026-10-27T10:05:22.591Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-19T02:55:39.311Z"
},
"resource": "https://cryptofeed402.site/history",
"serviceName": "cryptofeed402",
"tags": [
"crypto",
"market-brief",
"historical-data",
"funding-rates",
"backtesting"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Archive of past cryptofeed402 twice-daily LLM-written market briefs for a date range (from/to as YYYY-MM-DD, up to 366 days): sentiment, funding, open interest, prices, news and macro calendar per edition. Use it for backtesting, building historical context or reviewing how funding and sentiment evolved. JSON. Free sample at /samples/history. $0.005 USDC per day in range, capped at $0.5 per call, on Base."
}What the leaf hashes
{"body":"a41d1c8033f82cb833a010b06ee7c273b6be517d1f982b36c5f98e266e255662","id":452045,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100517037475,"prev":72909,"subject":"x402_bazaar:https://cryptofeed402.site/history","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x884e21f03bcd2444e04cdfb74771fbde5696bb106b5906a81e8d738a1bac460e
- 0x5fad855d104401c831a62b3e8806789981935a1f4d0ece95121630a99c330814
- 0xbdba51bfdc5839122d6905f604bfc4b8114bcfeb251c5bc7253a96c544bdefef
- 0x0300f73eaa4b30419ebd78081bbe33cac773d1b4a216a7cf8fa5db75eaf25c9e
- 0xee4d88b5a831e27d4511fbf5b2fdb3b97540020232cbdc6a3e3264cae18839bb
- 0xa35de1486303e92d20b08b226d57124fe73b72dce14b81c41e65c1c5f5c94c3b
- 0x0c5757f0971cf85b4ad420829b0b9121aa22ad1ffd7dae99b673ca59e4225ae9
- 0x6b28eba0a32491c99d12447308f59be265dc24bdeab21514d55773228d2510c3
- 0xa2c263592feec75135a84afc7c358d2ec5050810e89bf922591a8ce81c7ab912
- 0x81f89e3069fb48b6835de1962628cc388439a3163ac4e01f69f894aedd6239cf
- 0xe661124afe6da658d35cc39e5dfcb10ff9056b0c88a42fc174890e77d2c26ca5
- 0x470f6acef0d823e6f9e5fa35684563c8f27c3d338b165b457171afc3d44d4d86
- 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
- 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
- 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
- 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4