← The evidence ledger
Evidence row 119788
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://saylorinnovations.com/api/evm/optimism/transfers/:address
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8bc474475db7e91a50980e2615508820e7ece1dd17b4443d4e17c47bbead2a55
- Leaf
- 0x26e57b641de9c35a9867630eed37c7ba4b3bbe7716acaa0c4c11e1fba36bcb92
What was observed
{
"endpoints": [
[
"x402",
"https://saylorinnovations.com/api/evm/optimism/transfers/:address"
]
],
"name": "Saylor Innovations On-Chain Data",
"owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:evm:transfers:optimism/tr",
"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:evm:transfers:optimism/tr",
"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:evm:transfers:optimism/tr",
"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": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
"memo": "saylor:evm:transfers:optimism/tr",
"reference": "8BqvoRNtnHzswJM1XXx7ZWZprwXJCk3cL5qr9WirfEZ4",
"session": "eyJhcnRpY2xlSWQiOiJldm06dHJhbnNmZXJzOm9wdGltaXNtL3RyYW5zZmVycy8weDBiMmM2MzljNTMzODEzZjRhYTlkNzgzN2NhZjYyNjUzZDA5N2ZmODUiLCJyZWZlcmVuY2UiOiI4QnF2b1JOdG5IenN3Sk0xWFh4N1pXWnByd1hKQ2szY0w1cXI5V2lyZkVaNCIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVQakZXZGQ1QXVmcVNTcWVNMnFOMXh6eWJhcEM4RzR3RUdHa1p3eVREdDF2IiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMzY2MDM5MjIzfQ.jpfB9IH-f7R27aKoVMmttmbxc_70N-PR6ON6jplVhgI"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
"memo": "saylor:evm:transfers:optimism/tr",
"reference": "6Po3h8asLzdgTHFojhVTaYN9jHceWa2u4YV4nzZpHpwr",
"session": "eyJhcnRpY2xlSWQiOiJldm06dHJhbnNmZXJzOm9wdGltaXNtL3RyYW5zZmVycy8weDBiMmM2MzljNTMzODEzZjRhYTlkNzgzN2NhZjYyNjUzZDA5N2ZmODUiLCJyZWZlcmVuY2UiOiI2UG8zaDhhc0x6ZGdUSEZvamhWVGFZTjlqSGNlV2EydTRZVjRuelpwSHB3ciIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMzY2MDM5MjIzfQ.uJum7g1EVQGRGke3fqBLDZRtJEw91XebqbbZ6j6b_6U"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "93539",
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:evm:transfers:optimism/tr",
"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": "96432",
"reference": "Dd3qF1X32EFt5MRFYi4zhYFqvTMCDUo1yZsRm5GtFGzD",
"session": "eyJhcnRpY2xlSWQiOiJldm06dHJhbnNmZXJzOm9wdGltaXNtL3RyYW5zZmVycy8weDBiMmM2MzljNTMzODEzZjRhYTlkNzgzN2NhZjYyNjUzZDA5N2ZmODUiLCJyZWZlcmVuY2UiOiJEZDNxRjFYMzJFRnQ1TVJGWWk0emhZRnF2VE1DRFVvMXlac1JtNUd0Rkd6RCIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5MzUzOSwiZXhwIjoxNzkyMzY2MDM5MjI0fQ.C25gNVhLZyTaLK8_42iShfyCAC0A1Kju3SENgXzftVM",
"solUsdPrice": 103.7
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
}
],
"description": "Token Transfer History (optimism). Optimism token transfer history: ERC-20 and ERC-721 Transfer events for a token, filtered to one wallet (?wallet=, in/out labelled, up to 2,000 blocks) or the latest 20 blocks unfiltered. Decoded amounts, up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {
"address": "EVM wallet address (0x-prefixed, 40 hex characters)"
},
"queryParams": {
"blocks": "2000",
"wallet": "0x4200000000000000000000000000000000000006"
},
"type": "http"
},
"output": {
"example": {
"chain": "base",
"count": 1,
"from_block": 51737756,
"symbol": "USDC",
"to_block": 51738756,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"transfers": [
{
"amount": "25",
"block": 51738700,
"direction": "in",
"from": "0x2222222222222222222222222222222222222222",
"raw": "25000000",
"to": "0x1111111111111111111111111111111111111111",
"tx": "0xabababababababababababababababababababababababababababababababab"
}
],
"truncated": false,
"wallet": "0x1111111111111111111111111111111111111111"
},
"type": "json"
}
},
"routeTemplate": "/api/evm/optimism/transfers/:address",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"blocks": {
"description": "optional look-back window, default 1000, max 2000 with wallet, 20 without (query)",
"type": "string"
},
"wallet": {
"description": "optional 0x address — only transfers in or out of it (query)",
"type": "string"
}
},
"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"
},
"count": {
"description": "Number of items returned",
"type": [
"number",
"null"
]
},
"decimals": {
"description": "Token decimal places",
"type": [
"number",
"null"
]
},
"from_block": {
"description": "First block of the scanned range",
"type": [
"number",
"null"
]
},
"symbol": {
"description": "Ticker or asset symbol",
"type": [
"string",
"null"
]
},
"to_block": {
"description": "Last block of the scanned range",
"type": [
"number",
"null"
]
},
"token": {
"description": "Token the values refer to",
"type": "string"
},
"transfers": {
"description": "Token transfers found",
"items": {
"type": "object"
},
"type": "array"
},
"truncated": {
"description": "True when the list was cut at the limit",
"type": "boolean"
},
"wallet": {
"description": "Wallet address queried",
"type": [
"string",
"null"
]
}
},
"required": [
"chain",
"token",
"transfers"
],
"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/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
"lastUpdated": "2026-10-18T23:25:19.268Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-18T23:25:19.063Z"
},
"resource": "https://saylorinnovations.com/api/evm/optimism/transfers/:address",
"serviceName": "Saylor Innovations On-Chain Data",
"tags": [
"evm",
"optimism",
"transfers",
"onchain"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Token Transfer History (optimism). Optimism token transfer history: ERC-20 and ERC-721 Transfer events for a token, filtered to one wallet (?wallet=, in/out labelled, up to 2,000 blocks) or the latest 20 blocks unfiltered. Decoded amounts, up to 200 rows."
}What the leaf hashes
{"body":"8bc474475db7e91a50980e2615508820e7ece1dd17b4443d4e17c47bbead2a55","id":119788,"kind":"listing","method":"baseline/1","observed_us":1793025616493144,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/evm/optimism/transfers/:address","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).
- 0x26e5c284f0072cf756cf976548e684e99141314ac6eb517c8e5e4f572e3f8800
- 0xa0d45313ed24854178541467f64e5840969a5d67471ccb7e2757c14861cf2771
- 0xe453f5301cbf2a5a093bc7109dd42a94436b09e3e18174dd490f1b4ac84ac88c
- 0xcef44ece5d1b615d4ec28fa52a27649d3db40d44d6ae608d020850e615d17ae4
- 0x8c04baa1294b6873e2dc483dacfe149f107e9b57744372458c3a285cef4fd683
- 0xebe0892cf020a6bcd6f9a2f6fa3f1714418a0113922558e375875ef22b15db52
- 0xdae233965c6ab38fb916829c509ae1d9da9bb0c172077a50140259b094d1703f
- 0x36ba2961c310af905f8b8d572229fecbe9b259d9cd07f757bc17e9639de4de50
- 0x390d74ada87601d669e15979a01ae413edc5a0fe9f3bd85dba6bda7c7497c5c4
- 0xad558df47956c7575e501c0b81dc4eb03d9b165e990657293028c04774a19b4c
- 0x90f2b3a28efa276421488834f526df2e5769ef8f14ee569439eea7b97f77a866
- 0x266d991b0a994042474d2789bd5d3ba2433a122ae3c1027e2ccd7c0f4cf63071
- 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
- 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
- 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae