← The evidence ledger
Evidence row 119834
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://saylorinnovations.com/api/explorer/filecoin/tx
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8afa1cab16548bf05b174355d3281630449ad71dafa4bcd4c5c832ab97161dae
- Leaf
- 0xaa38a9e2eec645da15ca76e896ac5d9d16a4388f7088b08156826a82267f15c8
What was observed
{
"endpoints": [
[
"x402",
"https://saylorinnovations.com/api/explorer/filecoin/tx"
]
],
"name": "Saylor Innovations Data Desk",
"owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:explorer-filecoi",
"name": "USD Coin",
"note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:explorer-filecoi",
"name": "USD Coin",
"note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:137",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:explorer-filecoi",
"name": "USD Coin",
"note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:42161",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"memo": "saylor:datadesk:explorer-filecoi",
"reference": "EnEp8BqoXuJyg2vkdbTTv73yFvuhE6KFw4zC9odHT2J5",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpleHBsb3Jlci1maWxlY29pbi10eCIsInJlZmVyZW5jZSI6IkVuRXA4QnFvWHVKeWcydmtkYlRUdjczeUZ2dWhFNktGdzR6QzlvZEhUMko1IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI1NTM5ODg2MTR9.YxcLOo02eF0NDJ2SqlNUKN8leN0XNHj2Y2R6mo57nIY"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"memo": "saylor:datadesk:explorer-filecoi",
"reference": "AdDAqm5QAj5kKxKeYciCbScEv1uzeNY4yy47tr7W3Ghu",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpleHBsb3Jlci1maWxlY29pbi10eCIsInJlZmVyZW5jZSI6IkFkREFxbTVRQWo1a0t4S2VZY2lDYlNjRXYxdXplTlk0eXk0N3RyN1czR2h1IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI1NTM5ODg2MTV9.APLnnJfGf5N1qlglktAIUHODe2JTqsPrzyTJ0UaTzGw"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "91474",
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:datadesk:explorer-filecoi",
"native": true,
"note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
"quotedLamports": "94304",
"reference": "AZ4vFuxa4XZ1367kYsDS3BNhj8hs5Zig9DWVsGf8s2DM",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazpleHBsb3Jlci1maWxlY29pbi10eCIsInJlZmVyZW5jZSI6IkFaNHZGdXhhNFhaMTM2N2tZc0RTM0JOaGo4aHM1WmlnOURXVnNHZjhzMkRNIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjkxNDc0LCJleHAiOjE3OTI1NTM5ODg2MTV9.koikxKS1mbkwVU48v2fLFIaSSnso9OwFp05cB_gTSEo",
"solUsdPrice": 106.04
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
}
],
"description": "Filecoin message lookup: execution exit code, sender, recipient, value, method, gas limit and gas used, height and time, read from a Lotus node.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"cid": "bafy2bzaceasiw4swkjhjaatupyj6nrwdwfw6idiiwac7uo5hdanscjhneetgg"
},
"type": "http"
},
"output": {
"example": {
"chain": "filecoin",
"cid": "bafy2bzaceasiw4swkjhjaatupyj6nrwdwfw6idiiwac7uo5hdanscjhneetgg",
"exit_code": 0,
"from": "f1azl2kl75hbfgnbijiz5gykxelbcmtp4epcnskci",
"gas_limit": 1516578,
"gas_used": 1228863,
"height": 6473697,
"method": 0,
"nonce": 0,
"note": "Read from a Lotus node. exit_code 0 is success; any other code means the message was included but failed (it still pays gas). status not_executed_in_search_window means the message exists but no execution receipt was found in the recent search window (it may be pending or old). method 0 is a plain FIL transfer.",
"source": "Filecoin JSON-RPC (Lotus)",
"status": "success",
"time": "2026-10-20T17:28:30.000Z",
"to": "f16sp6bdje5h5jzq6kjbfr3u7w23hsqdk6tgtdqpy",
"value_fil": 500.55259029103536
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"cid": {
"description": "the message CID (starts with bafy2bz)",
"type": "string"
}
},
"required": [
"cid"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"chain": {
"description": "Blockchain the data is for",
"type": "string"
},
"cid": {
"type": "string"
},
"exit_code": {
"description": "Exit code",
"type": [
"number",
"null"
]
},
"from": {
"description": "Start of the range",
"type": "string"
},
"gas_limit": {
"description": "Gas limit",
"type": "number"
},
"gas_used": {
"description": "Gas consumed",
"type": [
"number",
"null"
]
},
"height": {
"description": "Height",
"type": [
"number",
"null"
]
},
"method": {
"description": "Method used",
"type": "number"
},
"nonce": {
"description": "Transaction count (nonce) of the account",
"type": "number"
},
"note": {
"description": "Caveat or context for reading the result",
"type": "string"
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"status": {
"description": "Current status",
"type": "string"
},
"time": {
"description": "Time",
"type": [
"string",
"null"
]
},
"to": {
"description": "End of the range",
"type": "string"
},
"value_fil": {
"description": "Value fil",
"type": "number"
}
},
"required": [
"chain",
"cid",
"status",
"from",
"to",
"value_fil",
"method",
"nonce",
"gas_limit",
"note",
"source"
],
"type": "object"
},
"type": {
"const": "json",
"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/v1791811517/bazaar-icons/bc5e2b3d111ebbef.jpg",
"lastUpdated": "2026-10-21T03:37:48.661Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-21T03:37:48.307Z"
},
"resource": "https://saylorinnovations.com/api/explorer/filecoin/tx",
"serviceName": "Saylor Innovations Data Desk",
"tags": [
"filecoin message lookup",
"filecoin transaction status",
"fil transfer details",
"filecoin gas used",
"filecoin exit code"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Filecoin message lookup: execution exit code, sender, recipient, value, method, gas limit and gas used, height and time, read from a Lotus node."
}What the leaf hashes
{"body":"8afa1cab16548bf05b174355d3281630449ad71dafa4bcd4c5c832ab97161dae","id":119834,"kind":"listing","method":"baseline/1","observed_us":1793025616557558,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/explorer/filecoin/tx","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).
- 0xaa391f9499603dc4d7fd0ea35715c1397c4ca038ee9bb63ae438b6e2ec763501
- 0x00faf3aed6ecd55b51fbe33a422bbcc65c88b753d318529813f5aa8b411f17c2
- 0x3e0d1d8022ef8c005055710e47738f3d03f757b67eb17ee9a0e18deef1773364
- 0xf2e0c702faee265ec6a4161dd5e82a1176e4673aa6bb51dcb2c4ec569d658ecb
- 0xff331b9285b73922e5216ea09c52c4922a15538a30742c8fbcb3f68e1d79cd36
- 0x76e00cab5890cc876a2f6e2b1b7265da0a9caca2b97c9d4e18de27ac6a72cf5a
- 0xe765975b9a79549be5205a2b533ec318c374d0a97c08d107780d12da00b406a0
- 0x1384e1ef3d0d8138ca28b70f42df9158e31049aa3e35eba3cecfa1f55851e740
- 0xe7f83b801d018002e7531c4480322b014df1895f3992ff851869b6321bddda45
- 0x382774117c6a99ced4320ca176d4e72cc7226f2fa6e3d8ac0173511fe55d6919
- 0x55ba80743bf45624f0b04651dfd0a37e2a85f91f45e334ff14efbb74a49dd361
- 0x09a19b8d31a6e948e5051cb72b98b1d2b2bfe053f62d6d24d61c22b3ed1c3f24
- 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
- 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
- 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
- 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae