Evidence row 3066860

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://2s.io/api/crypto/address-history"
    ]
  ],
  "name": "2s",
  "owner_address": "0x2b6d4988db4723e6908db86ab2b8dfbc51fc32c5",
  "raw": {
    "accepts": [
      {
        "amount": "3600",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
        "scheme": "exact"
      },
      {
        "amount": "3600",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
          "name": "USDC",
          "version": "1"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
        "scheme": "exact"
      }
    ],
    "description": "Transaction history for an Ethereum address (via Etherscan V2). Returns normal transactions newest-first: hash, block, timestamp, from/to, value (wei + ETH), gas used, gas price, decoded method id + function name, error flag, and any contract created. Paginate with page + offset; bound with startBlock/endBlock. Defaults to Ethereum mainnet; other EVM chains are reachable by chainId where upstream coverage allows. Net-new vs crypto.tx (single-hash receipt).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "example",
              "chainId": 1,
              "endBlock": 0,
              "offset": 1,
              "page": 1,
              "sort": "asc",
              "startBlock": 0
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "const": "GET"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "address": {
                      "type": "string"
                    },
                    "chainId": {
                      "default": 1,
                      "description": "EVM chain id; defaults to 1 (Ethereum). Other chains (8453 Base, 137 Polygon, 42161 Arbitrum…) require upstream multichain coverage.",
                      "minimum": 1,
                      "type": "integer"
                    },
                    "endBlock": {
                      "minimum": 0,
                      "type": "integer"
                    },
                    "offset": {
                      "maximum": 100,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "page": {
                      "minimum": 1,
                      "type": "integer"
                    },
                    "sort": {
                      "enum": [
                        "asc",
                        "desc"
                      ],
                      "type": "string"
                    },
                    "startBlock": {
                      "minimum": 0,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "queryParams"
              ],
              "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/v1782067076/bazaar-icons/58f7ba8f2b3b8047.png",
    "lastUpdated": "2026-10-30T03:19:55.755Z",
    "quality": {
      "l30DaysTotalCalls": 103,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-30T03:19:57.551Z"
    },
    "resource": "https://2s.io/api/crypto/address-history",
    "serviceName": "2s",
    "tags": [
      "public-records",
      "identifiers",
      "ai-agents",
      "us-gov-data",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Transaction history for an Ethereum address (via Etherscan V2). Returns normal transactions newest-first: hash, block, timestamp, from/to, value (wei + ETH), gas used, gas price, decoded method id + function name, error flag, and any contract created. Paginate with page + offset; bound with startBlock/endBlock. Defaults to Ethereum mainnet; other EVM chains are reachable by chainId where upstream coverage allows. Net-new vs crypto.tx (single-hash receipt)."
}

What the leaf hashes

{"body":"109013ffc89006b43b4570d137ac55a97f80b1b4ad7aa6dbd118063475a8d597","id":3066860,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822387629822,"prev":1262917,"subject":"x402_bazaar:https://2s.io/api/crypto/address-history","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x574a794ed4454014f07d480c780c5a7820eec9a284ff9a0e96fbe96d8fb94c66
2. 0x04852329f608c1e83cce921f219e76cba7e2a01d4b9d6cf81784cfc292930c79
3. 0xa4edc265719b4473003cd7077c26f82f36a8d188a0d169a9baca17191ff33c5b
4. 0xd151ae2a329cc9b926eba637f4a02b04a38b9b6b71a8470d60f7f4e957b5bb72
5. 0xb621400589f745c77d9275126405de32e3d4402ac802fecc4181bfac42ec560e
6. 0x882d4e437ac9d29998eeb4bc53aafdec1048d832f417ed3b8f7a690b027258a2
7. 0x10a0648c8a4322d0ed029b048d091d1ce4716c7e0bafdcb1ffd869a147d14cbc
8. 0x8a7be52b344d2e89960af2d86ede7e557be9dba76e090fac386bb99e3e345ce2
9. 0x5441df200af8cd6c5e471aa62ab7afbce70eff4b449b367a8cee114fc81162ef
10. 0xbd140cfe3959a243e6b65595dd3ceb31f32c1802be6fd80064edd20db47df3ab
11. 0x4f86b0cf294526e90a2e1021eb5dc8bd240720dab57a968bab26b7a4e89be950
12. 0x945fe9487995ba90c82134d19e760f56c5b24bc01d33b378e0e0c5fb0f54498d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345