Evidence row 76775

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://intel.twzrd.xyz/v1/intel/read-page"
    ]
  ],
  "name": "TWZRD Agent Intelligence",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "description": "Signed page read (0.005 USDC): the URL as clean Markdown plus an Ed25519 receipt binding its SHA-256, the provider, and the observation time. Proves what your agent read. 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.",
        "extra": {
          "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "decimals": 6,
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "recentBlockhash": "Ef144sD9r1um49a95PbL4nsjn15QsbhczwcaEA3UDSkV"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 45,
        "mimeType": "application/json",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GFpLvocNdEjnSsLH3VJQL6wGcjGxTbUBrj6fqN3Qe1Gs",
        "resource": "https://intel.twzrd.xyz/v1/intel/read-page",
        "scheme": "exact"
      }
    ],
    "description": "Signed page read (0.005 USDC): the URL as clean Markdown plus an Ed25519 receipt binding its SHA-256, the provider, and the observation time. Proves what your agent read. 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"
          },
          "output": {
            "example": {
              "markdown": "# Example Domain ...",
              "paid": true,
              "receipt": {
                "kind": "twzrd_page_read_v1",
                "leaf": "0x<sha256 of domain || preimage>",
                "preimage": {
                  "basis": "provider_observation",
                  "content_sha256": "<sha256 of markdown>",
                  "observed_at": "<ISO time>"
                },
                "signature": "<Ed25519 signature over the leaf>"
              },
              "url": "https://example.com/"
            },
            "type": "json"
          }
        },
        "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"
                },
                "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_key": "b30fc315-132c-4b49-bcb0-051b9d49c054",
        "schema": "twzrd.attempt.v1"
      }
    },
    "lastUpdated": "2026-10-02T17:47:38.796Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-02T17:47:38.384Z"
    },
    "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): the URL as clean Markdown plus an Ed25519 receipt binding its SHA-256, the provider, and the observation time. Proves what your agent read. 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":"1917d992037d9ce86aefecdfcd6d1de277a98c01de1fb580f9341ce2bdd3329a","id":76775,"kind":"listing","method":"baseline/1","observed_us":1793025492688406,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x973d8fe1b51e3f2bc2b87d9e829cb5d0aa56487ce49c2eb999f4409636349d14
2. 0x41cb9b009b591e28e3af873de8222bcc16f420e0532ecf9ff93cd04e150f91e2
3. 0x2325838344bc7c3d94c886aa094597f824c464dec6aad65ac262584d76b2ddc1
4. 0x90e5e980929d50bd817aa7da73c5d6e99bc7f3b7b39d5a29ef336e21e734d7c9
5. 0xabe0a8a4c4e051d410d8aa59a7b51272e14035a3b9c9299b8ba5b1648530f6a0
6. 0x6e608b48d2bf1ccdbaf201d1bb7a55033b013010ff75f39f300ddf72ac07e4c1
7. 0x53e51fbe5bfdb65df368f10ee3edf0ab9db818b329cf46c5b0665950371f9bf0
8. 0x6eb2e35e1578f604cee9e15b2d6ad73ba29a4fc4d162ddc184de4a974bbac03d
9. 0xbbc231610ae4f41ab945bb574002dbf478b268f857a24efe26a12202425d3223
10. 0x754fcde88a635fd610b97b1614bdabd78715f683ecb7fc4c8b16661d8784837a
11. 0x33109041c3d120f5b9ce2c3270a8fc409acfab4e749a0ff42fa0744354f87c17
12. 0xd43b73151a0c2d9a61f2ae73ed148938b0e6b05c81197f7eebbf95dba38a7004
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae