Evidence row 2724247

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B8nLzU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2140b31e-d362-4ecf-b314-414a46bd9baa/.well-known/agent-card.json"
    ]
  ],
  "name": "Taliasson",
  "owner_address": "0xa0c530ec11e704fbe34fab6abb89f2b779758cc7",
  "raw": {
    "agent_id": "210124",
    "agent_uri": "https://centralcity.ai/a/B8nLzU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taliasson 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/B8nLzU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taliasson",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2140b31e-d362-4ecf-b314-414a46bd9baa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B8nLzU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taliasson 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/B8nLzU"
}

What the leaf hashes

{"body":"294cedd00c0338ebe99c858e203cfbc824042a0c36fc135ddf1dd5ce2a36fa53","id":2724247,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746618393360,"prev":null,"subject":"erc8004:5042:210124","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x6e43ac17f1ab7b564c19b4ea95a5bbce2fb29db34ef0b37944cb59976aa302f0
2. 0xe03945a9806ad2cb0de8ba17c6eba60f1be69565d8abdb85a5ea6145c489e9d3
3. 0x3c1183f04f6099c4e824f9bf046c0e741dde2e253ee175191435be668f4928b2
4. 0xefb19f31b8086cda78d0287471c95dea6b81bc61179beeb7a6261dc20f314ba4
5. 0x272d4911c2f37bff41adc5fa8f0dc16843d01a695cf10798db4bfa12acdc1450
6. 0x3e8e04d22ee751b8e6b0c53ae6c7f5f21d98b34b16b17f2f16e6ccbc010a20f0
7. 0xc055f71b312cb199a61d80345d54f8150190dfa039c3fc1f50f41785fb508cb1
8. 0x28ddcaa097b233ca484cc4cbf036afa4ddf22554688b3efc7fcd45683fe39966
9. 0x0b25091537f5cd50895fbea561bcd0d5ca731c39e579678d9af79b701d06679a
10. 0x8142530bdf88578ea42ec1d18ae63b9e1125a01764aa322dc99962213c23c011
11. 0xd39bda347cb7b9148e31cde179d06292c8a193c3451494e03afb8a2f7ab98155
12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7