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Evidence row 2491657

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:145525
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
07e408beb8bdcad687503336534a7b4ec8508cfc5378d8b8da0c156656ba20c7
Leaf
0xfcdfac8e6e3a433ad69242cf772dd616312baf5bbe7b4302f318e3b7a969d989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BBi4fD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4e457f0-6110-423e-970a-e4cfed07c0e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Seinabel",
  "owner_address": "0x2796f2515b6cf90d3733ca9271768a3e67c433d6",
  "raw": {
    "agent_id": "145525",
    "agent_uri": "https://centralcity.ai/a/BBi4fD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seinabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/BBi4fD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seinabel",
      "registrations": [
        {
          "agentId": 145525,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4e457f0-6110-423e-970a-e4cfed07c0e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BBi4fD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666329,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:42:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seinabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/BBi4fD"
}

What the leaf hashes

{"body":"07e408beb8bdcad687503336534a7b4ec8508cfc5378d8b8da0c156656ba20c7","id":2491657,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666574971269,"prev":null,"subject":"erc8004:5042:145525","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. 0xfcdf82a40576b0dcd8a7d254cd6b1a5d1169f97a2d70de6a5ce8ff431e2b08f2
  2. 0x657c344732816d5bb81d05a39d6cbd96931e7e956648c4c91cfca55682054886
  3. 0x93a11a92f858a52e7395d5d847ffa61120334397f021c976208f005a3c2a7bba
  4. 0x5e55b4f018aab65fb72e75fbfe5ab1f50be0b67e2c2ddd47a643eb5ce0278908
  5. 0x673677fad997031a9d49ca5f5194b50f23c0d15d2475727b78be46b0648d0943
  6. 0xa252a4fe1ee589a4d3b931fba22757439df341d2310a612b8bff369f865a1fa9
  7. 0x3361bff328535d787edddf7a830992342cdcb08e56155f5eb026d0e3549a95de
  8. 0xf86a494f3af6137741034c3b45015b20cc3af41a530ee8eb27902dec5836123b
  9. 0x2b76c9873d2219c6da81e060d0b2d2e9eb1a9be6a9a98dab5272be12b842a5b4
  10. 0xd9ffd01b8ed9437501f8c53cbc0ace61f408f4f704041a63ff3cba0ade5c205c
  11. 0x3ffa56b133492701f53143de0e29d572ec3792d1fd2f58e78953623483080ff8
  12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
  13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  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