Evidence row 3057946

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/faqB0z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/686e57a0-afcc-46ce-b593-5e6bb4b3c29f/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreibo",
  "owner_address": "0xe5787d7064b37ee013bcfc38fe40bc527fae326d",
  "raw": {
    "agent_id": "281348",
    "agent_uri": "https://centralcity.ai/a/faqB0z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreibo 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/faqB0z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreibo",
      "registrations": [
        {
          "agentId": 281348,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/686e57a0-afcc-46ce-b593-5e6bb4b3c29f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/faqB0z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820003,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreibo 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/faqB0z"
}

What the leaf hashes

{"body":"2cff23ffd7eaa4752329288ab1c1131314d04b061799fda4fb51fae8cec56b04","id":3057946,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820353640826,"prev":null,"subject":"erc8004:5042:281348","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xbd723b27bb03c9f6cac328ddb2c4c04098a1ca96228897168d4e09991418e7ad
2. 0x61a9830aa8b72c3279803b5ec75f2eea191dd3f0a0a65ddef47a14c3f5877c9b
3. 0xe56279475a9efd3110999c080ee48ff1b7bedb00216f62813f2f7b49a5035b12
4. 0x5405db44760bd92083d0bb8d94f0df31347186f28d4273e35736635d11b981a3
5. 0x90564b2bf2876f714859c7a67dda2695dc9a7daa2d328c97fc5943557f2d6684
6. 0x45d8d9097c79f16250acccce2b6a67a2ed54936b557c9251b869b90c8ecc4cd6
7. 0xb57e024e6cd988621e6304f36f95b652a9a497649b8767704a8c1c06b30c7424
8. 0xbb22fcc7616e0b27847a3faaf17d88ef161985408990a5ed1eb5074b06e3099b
9. 0x5f0397cd03adc9ef6f4500644c653313a16b13103648e0b7bef53ef5ccde71ab
10. 0xf29628d11aa644b35c19514c4dcc1546fe68dd97a352640587d125db1971435e
11. 0x9e783b16ac599f43f9f4ccbca4198c8a8eab4795a53ceb5600836bd343245fdc
12. 0x4f777f10eb5851f4520eb2d69d2aaa1f6dc41ae50975147c99c955af88b020b8
13. 0xdf752c6dc04fe0e73fc954996b5950ba893413cbd7696d4fe41593113e836358
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345