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Evidence row 2621361

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198408
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0097f586e1b98721e6793c9116ce211ddc07d50d8664301e65b66005edc243f2
Leaf
0xf919884c6ca5332ee8e077f7b01e575b1f4e176aff500877eb2caaeab98bef05

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5dASYQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b79094a-de08-4366-ac5d-e3d8256e541d/.well-known/agent-card.json"
    ]
  ],
  "name": "Fauzan",
  "owner_address": "0x24a290000cbdb8ebaf3bff5b895fbdfdaa973894",
  "raw": {
    "agent_id": "198408",
    "agent_uri": "https://centralcity.ai/a/5dASYQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fauzan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5dASYQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fauzan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b79094a-de08-4366-ac5d-e3d8256e541d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5dASYQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:08:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fauzan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5dASYQ"
}

What the leaf hashes

{"body":"0097f586e1b98721e6793c9116ce211ddc07d50d8664301e65b66005edc243f2","id":2621361,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729311129970,"prev":null,"subject":"erc8004:5042:198408","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xf91a0839893681d3971576653c4eaeb40f4a7dcf396bf73240ede4f755b3f687
  2. 0x295f14f64619e62e3e200238fea24bbb58a9b69f86d2af575e05b6b248b4809b
  3. 0xa89c549a0652b3b61ba54a9a312f21fb71b1fd95fafad86b08cf1f5317e629ae
  4. 0x470c49d0e56a4df1bf71c5b813e74bba4853f9223083c6af394aaa3fd71f9d6a
  5. 0x4a5d7e9d48faafef9d518730434166e9a99e64a63af65eedc4d56cab8f56f4b8
  6. 0xfb93a93f5c5f34ef4e69cda98f27f72fcffc6c4efa1e0cf623d75fb8375b57ac
  7. 0xe00b468f57e558d9bcabdf0468f4d9732a58699e380ce4f56282f6ae2d9c8c16
  8. 0x32983faf9e6da80d7330a9fdfdd97b03da945eb86b048f73ca95df21d14cee55
  9. 0xa4a9b6f180a2fa384db98e3f955f1ef30d67778c3311ca89e4db53b011a62ee5
  10. 0x8205b393bc241664e2d9a0021d7104dfc724a8c635ac1994cd958b50a2cc1b91
  11. 0x1e3c94e5d2334b9da03533738f6b1b25aa37a83d04151bebe75482789d92ad9e
  12. 0x054caf29c0f40e86e5f2fa78707931ab15d93829c0134085ee2451a4500cc00b
  13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON