Evidence row 1037589

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://intel.twzrd.xyz/v1/intel/read-page"
    ]
  ],
  "name": "TWZRD Agent Intelligence",
  "owner_address": "0xfb9819456bd9248a9d3c9e12f4cb7bbda5fc2578",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "decimals": 6,
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "recentBlockhash": "35e12dj1iKS7PdZ3tBrVXRY6N4VCfWytgDUAyGJ68hA7"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 45,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GFpLvocNdEjnSsLH3VJQL6wGcjGxTbUBrj6fqN3Qe1Gs",
        "resource": "https://intel.twzrd.xyz/v1/intel/read-page",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 3600,
        "network": "eip155:8453",
        "payTo": "0xfB9819456bd9248A9D3c9E12F4cb7bBda5fc2578",
        "resource": "https://intel.twzrd.xyz/v1/intel/read-page",
        "scheme": "exact"
      }
    ],
    "description": "Signed page read (0.005 USDC): a provider returns Markdown for the URL. The Ed25519 receipt binds its SHA-256, the provider, and the observation time. This host does not connect to the URL. origin_signed=false: it does not prove the origin served the page. Body: {\"url\": \"https://...\"}. Sponsored Solana accepts require a payment client that honors accepts[].extra.feePayer (for example @x402/svm ExactSvmScheme); AgentCash cannot settle that Solana rail.",
    "extensions": {
      "bazaar": {
        "exampleUrl": "https://intel.twzrd.xyz/v1/intel/read-page",
        "info": {
          "input": {
            "body": {
              "url": "https://example.com/"
            },
            "bodyType": "json",
            "discoverable": true,
            "method": "POST",
            "queryParams": {},
            "type": "http"
          }
        },
        "routeTemplate": "/v1/intel/read-page",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "discoverable": {
                  "type": "boolean"
                },
                "headers": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "method": {
                  "enum": [
                    "GET",
                    "POST",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "queryParams": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "twzrd_attempt": {
        "attempt_id": "01a184cf-db62-75ff-8a36-89f69cc95c78",
        "attempt_key": "01a184cf-db62-75ff-8a36-89f69cc95c78",
        "schema": "twzrd.attempt.v1"
      }
    },
    "lastUpdated": "2026-10-28T23:19:37.225Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-28T23:19:36.765Z"
    },
    "resource": "https://intel.twzrd.xyz/v1/intel/read-page",
    "serviceName": "TWZRD Agent Intelligence",
    "tags": [
      "agent",
      "reputation",
      "trust",
      "intelligence",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Signed page read (0.005 USDC): a provider returns Markdown for the URL. The Ed25519 receipt binds its SHA-256, the provider, and the observation time. This host does not connect to the URL. origin_signed=false: it does not prove the origin served the page. Body: {\"url\": \"https://...\"}. Sponsored Solana accepts require a payment client that honors accepts[].extra.feePayer (for example @x402/svm ExactSvmScheme); AgentCash cannot settle that Solana rail."
}

What the leaf hashes

{"body":"37faf3fb97daabb7b2ff32f6640f7c4eb07f3b36c9042016cbadcfc708f23cb1","id":1037589,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298238572175,"prev":76775,"subject":"x402_bazaar:https://intel.twzrd.xyz/v1/intel/read-page","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x111fa2ec25a2165cc5dd24a3710d066671112140b4cc2f85adcdea34ddffc530
2. 0x0e141cc57523d760c08989ab37d82171d36d3a9cf37ea79dbd08aea68646c518
3. 0x1f4825b476bd5084def9e0a1d553cb5968c4957e024b6a3a2ea994ac724a109d
4. 0x7791284bea6609bc66755ee73453cefd515b2ecedf0eb8e18c9b313b599a7c18
5. 0xe1c9cb9a022a0c270bde93c629d13a246aa26d1c69303fbedc2f7b96a58eaa1d
6. 0x5083e01664b7cae656a5b95e8cede81f2246938b018da36dc6a42bacd99576c4
7. 0x694387eeee2a9829c331768a68d85a307e321413bccb972d199ec35ea595a19d
8. 0xa94d833505a047ee6f7a5c0e8bc94ffbe78c176c2736a8bd5323a0b1780167c8
9. 0x45b6b9342ea19bba5d412057d9fdd2a23e0627c8383d3f546921abd86445c618
10. 0x4e960226a413437fddb35219ed6b782fcacbbf0fa2b1ffa74296262b4270b097
11. 0x9804029311ee9b55f01bddd4a02932b618b20dcb0bc1cbe491be106795dba779
12. 0x167cb457e5618956c84193ebb90fd080faba4ab44e43972c970cde45c0c57c49
13. 0x7815c9a292a2f1e0dbdff174b5918aa320852c7e816e376aca0e3ef90e1a01e4
14. 0x7b3add153244183458b4331b4f226a6729ff68c345cedfa75b49586e803bf98a
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1