← The evidence ledger
Evidence row 3967542
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://1gateway.dev/v1/crypto/pulse
- Recorded
- Previous row
- #2633855
- Body SHA-256
- 5800dae4d9d9bb66d073d714b34759796d57b973c0fc01484e109ccfc12e1832
- Leaf
- 0xe3933826c805ecdc08264802d3df4474ae0700b7a8ddacd0d247e369dd8e7e13
What was observed
{
"endpoints": [
[
"x402",
"https://1gateway.dev/v1/crypto/pulse"
]
],
"name": "Crypto Market Pulse",
"owner_address": "0x6246eee0355dd7a93c888fe59e1151388a0cc5a1",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "AwV6UZobYPyTdsuNa2NknZZrnmmUoH5ckEv3wNgL26WT",
"scheme": "exact"
}
],
"description": "Use when an agent needs a one-call crypto market snapshot before acting. Input: none. Output: JSON one-line summary; BTC, ETH, SOL price, 24 h change, funding APR, OI, volume; Crypto Fear & Greed value, label, 1 d/7 d change with attribution; OI-weighted perp funding with highest/lowest markets; onchain stablecoin supply and 24 h/7 d net mint or burn. Example: /v1/crypto/pulse",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-11-03T00:06:00.000Z",
"assets": [
{
"change24hPct": -1.77,
"fundingAnnualizedPct": 10.95,
"openInterestUsd": 3180841370,
"priceUsd": 76744,
"symbol": "BTC",
"volume24hUsd": 2441551783
}
],
"fearGreed": {
"attribution": "Crypto Fear & Greed Index by Alternative.me (https://alternative.me/crypto/fear-and-greed-index/)",
"change1d": -11,
"change7d": -22,
"date": "2026-11-03",
"label": "Fear",
"value": 26
},
"funding": {
"highest": [
{
"coin": "CASHCAT",
"fundingAnnualizedPct": 57.8,
"openInterestUsd": 21111927
}
],
"lowest": [
{
"coin": "AERO",
"fundingAnnualizedPct": -55.84,
"openInterestUsd": 24364195
}
],
"marketsOver5mOi": 61,
"oiWeightedAnnualizedPct": 10.1
},
"note": "Informational market data; not financial advice.",
"source": "Hyperliquid info API (oracle prices = multi-venue spot index, funding, OI; cached 30 s); alternative.me Fear & Greed (cached 1 h, attribution required); Ethere…",
"stablecoins": {
"as_of": "2026-11-03T00:06:00.000Z",
"coverage": "Ethereum + Base totalSupply",
"netChange24h": -4309506584,
"netChange24hPct": -2.68,
"netChange7d": -4458314523,
"netChange7dPct": -2.77,
"usdSupply": 156362941691
},
"summary": "sentiment fear (26); BTC -1.77% 24h; perp funding hot (10.1% APR OI-weighted); stablecoin supply -4310M 24h"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"as_of": {
"type": "string"
},
"assets": {
"items": {
"properties": {
"change24hPct": {
"type": "number"
},
"fundingAnnualizedPct": {
"type": "number"
},
"openInterestUsd": {
"type": "integer"
},
"priceUsd": {
"type": "number"
},
"symbol": {
"type": "string"
},
"volume24hUsd": {
"type": "integer"
}
},
"type": "object"
},
"type": "array"
},
"fearGreed": {
"properties": {
"attribution": {
"type": "string"
},
"change1d": {
"type": "integer"
},
"change7d": {
"type": "integer"
},
"date": {
"type": "string"
},
"label": {
"type": "string"
},
"value": {
"type": "integer"
}
},
"type": "object"
},
"funding": {
"properties": {
"highest": {
"items": {
"properties": {
"coin": {
"type": "string"
},
"fundingAnnualizedPct": {
"type": "number"
},
"openInterestUsd": {
"type": "integer"
}
},
"type": "object"
},
"type": "array"
},
"lowest": {
"items": {
"properties": {
"coin": {
"type": "string"
},
"fundingAnnualizedPct": {
"type": "number"
},
"openInterestUsd": {
"type": "integer"
}
},
"type": "object"
},
"type": "array"
},
"marketsOver5mOi": {
"type": "integer"
},
"oiWeightedAnnualizedPct": {
"type": "number"
}
},
"type": "object"
},
"note": {
"type": "string"
},
"source": {
"type": "string"
},
"stablecoins": {
"properties": {
"as_of": {
"type": "string"
},
"coverage": {
"type": "string"
},
"netChange24h": {
"type": "integer"
},
"netChange24hPct": {
"type": "number"
},
"netChange7d": {
"type": "integer"
},
"netChange7dPct": {
"type": "number"
},
"usdSupply": {
"type": "integer"
}
},
"type": "object"
},
"summary": {
"type": "string"
}
},
"required": [
"as_of",
"summary",
"assets",
"fearGreed",
"funding",
"stablecoins",
"source",
"note"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_dr4pqtka"
},
"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/v1793626455/bazaar-icons/c4d9db8f8f483844.png",
"lastUpdated": "2026-11-07T09:08:47.261Z",
"quality": {
"l30DaysTotalCalls": 11,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-11-07T09:08:46.473Z"
},
"resource": "https://1gateway.dev/v1/crypto/pulse",
"serviceName": "Crypto Market Pulse",
"tags": [
"crypto market",
"fear and greed",
"market sentiment",
"bitcoin price",
"stablecoins"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when an agent needs a one-call crypto market snapshot before acting. Input: none. Output: JSON one-line summary; BTC, ETH, SOL price, 24 h change, funding APR, OI, volume; Crypto Fear & Greed value, label, 1 d/7 d change with attribution; OI-weighted perp funding with highest/lowest markets; onchain stablecoin supply and 24 h/7 d net mint or burn. Example: /v1/crypto/pulse"
}What the leaf hashes
{"body":"5800dae4d9d9bb66d073d714b34759796d57b973c0fc01484e109ccfc12e1832","id":3967542,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083412283618,"prev":2633855,"subject":"x402_bazaar:https://1gateway.dev/v1/crypto/pulse","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).
- 0xe393248ef62c5a4407d41e73695c9a25720bad5f6f3fc0cf172ecc60a32c9543
- 0x123668eca18b001f6a623b0d4cfa331bd0819dcbe7868fd1d71cf5362fdf5056
- 0x6febd8e2fc5611f99c57f16b212c608f0c89d1822bc9fe18a4dbad724fe07d86
- 0x11f13e0bbf878faf1962913ed8daf96d175e2e8a876ae8e29df3d42ebd8e5318
- 0x2f96e9cd9e1a7dc1ec7dac7a3777d28b8931a2f04218138e0ae73be1aaf249cf
- 0xe15d17c778c11efdb960ad0194858a58b1b74c8ab258a5f445dafd6c4c1dbaf1
- 0x08d1714a01db9ee0f06bdf02db6a8e5eaeac3b0aa0bdceb3923a717b8a2796d3
- 0x1d460fb5157a1f7b42f0a748ff3fabe276bb17290f6bf9403ffed7efe4a67e7a
- 0xf8fbe79d0263ab310161bc4c7f16392a8fa65040300a1fd1973a02e944c8667c
- 0x8f663c66f3bc26805775b332ab23aa95a75f19cd23ec57893b9ae5306168036c
- 0xd97356666d4edf5918ea131b48ef15a5dc5ff591958195f5740d548d903d781b
- 0xf3a39b7f14b5af2b25f91d2696803cda92796e9aac24e32d005eb6e1b9134f96
- 0x43264bd26116ef8e6f9fb17235da20d71d20e9b50e11d5352edde08d4a1d0f55
- 0x6f49c61b0121647381a6cf39821f3b65b9e708380eb6ac63924f415c4db07607
- 0xe840e410ee5ca60b9428cf31ac97ed84879fffbdab20af854208e002351d4fae
- 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
- 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df
- Day root
- 0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d
- Chained
- 0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb
- Published
- On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa