Evidence row 1261716

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://workspace-x402-paywall.onrender.com/utils/hash"
    ]
  ],
  "name": "Spread Paywall API",
  "owner_address": "0xd7cdd563e8f6a249b076a702b7e2c233ccf3481d",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xD7CDd563e8F6A249B076A702b7e2C233CCF3481d",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "E21AWkUtLz4BP7AaT82CF7v86Kmv4YzN4NAR1FQnEmqy",
        "scheme": "exact"
      }
    ],
    "description": "Computes a cryptographic hash of input text, returns a JSON object with the hex digest string",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "result": "example-value"
            }
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-30T12:45:44.783Z",
    "quality": {
      "l30DaysTotalCalls": 12,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-30T12:45:44.556Z"
    },
    "resource": "https://workspace-x402-paywall.onrender.com/utils/hash",
    "serviceName": "Spread Paywall API",
    "tags": [
      "utilities",
      "tools",
      "developer"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Computes a cryptographic hash of input text, returns a JSON object with the hex digest string"
}

What the leaf hashes

{"body":"191585a78dfccbae51ccf29741e7977739b6ef8c0ffef2cab87800eb9343152c","id":1261716,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385515936948,"prev":1039392,"subject":"x402_bazaar:https://workspace-x402-paywall.onrender.com/utils/hash","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x9075a659593c8255fa9b5edc42b4e249030d07f3ee386dd75bc8889098b91bfe
2. 0x0d42e81fedc0360afa36fa1af79b2a07d8d3607cdb207d88ab4596f3f03e50cf
3. 0xc471f0aa34a8593abd756d6f0ad02bed8b7cb4af90e33696b925d2bee121ede2
4. 0x7179ce4e548a5cbc3ebc28206039ed34784501f940bc26aea7cecdec7eb0495a
5. 0x6528499e43e7d6e9a5fa0a85d0f9812961491d0439287761698aaa22606720d0
6. 0x34699c17b69b210c4a2650584aaa35921fa4f5b750648b43c7769098c8f691c7
7. 0xbc2494d0c12718f9d5fb2e8ab2750d2fb31048d097e9a598f775e98ebdf2454b
8. 0x3f7480bc23a75d2cfa5088d53945dbdc103f1195fe61ddebf8b0687978ba5579
9. 0x5535caa066b925ba0cb55140fbe07ee678a05fe348a98e26ebf1b5cbaaa82818
10. 0xf68bc43110614c8e0aac72a55358bfade8ac32e85714153d3b384c30849765cb
11. 0x62e4d71cd206dd097f681029b4b085aaffc4abc19d48450608391799a54f946e
12. 0x0f9781b768db51b0fb19a19ca7b1ebbd968328c0d451dacf4f9d16d06008a1e0
13. 0xe5c7bcff4eb1a1cddbc8bb6427c555e10172e9ed2ae1d01f85ac9bd0def75a2a
14. 0xc819bc399b4972a3a1ce1897d0bce2138291f900ae9bdb4afaf8fa23d651b490
15. 0xe722b5213af778d8f1621b8b0b61f957ac8d8bb43a780aed8989bfc357e5bc58
16. 0x835211170e79bdce1a823ec914e3532e128f77751e9074286da35091b0200284
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861