Evidence row 3022919

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ut7yO2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf5929f6-b098-4321-9ebf-546d220b2561/.well-known/agent-card.json"
    ]
  ],
  "name": "Reobor",
  "owner_address": "0x7d7e5bae3af37147b03b6dd88f0a9a711fdd30be",
  "raw": {
    "agent_id": "257139",
    "agent_uri": "https://centralcity.ai/a/ut7yO2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reobor 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/ut7yO2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reobor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf5929f6-b098-4321-9ebf-546d220b2561/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ut7yO2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:27:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reobor 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/ut7yO2"
}

What the leaf hashes

{"body":"d84dc351f4b054cf81d863aeff38507f3dda0d55c48870b8f728a3726d6fcdb9","id":3022919,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806034920102,"prev":null,"subject":"erc8004:5042:257139","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. 0xf6de21e4bb49fb07041abc43e1059584cd6a876865aa9b3fca229f88b10d6614
2. 0xf7f296b20730397250c7359a7e9a3e7f8aaa3780dc1c5c2a34eed8fa50b66e89
3. 0x5b34c4d959bfb84948d0931e5e2ee9d06c868f6689a550821107165fe53bde8f
4. 0x5340afca6c11190378aa48f68e851485945e0ee29c62a37f7cb8e83cc388a184
5. 0xf5814dae2e51c5e45ffe9378e5aec83e8dcf29c8b5c15191795b1e6cc8933b20
6. 0x312a484024c118ab65f25c68d34ed394c843f980522f4e0109de390674a81f80
7. 0x91f32b6ac51d2ef3139299f0c4751c1fbec9e9b0c2b71200faff43ed4e49b221
8. 0x39b7010510036b053642572c402cacc6a625e32d3d5686839e5188a9d6ba6c94
9. 0xdd1d3b5afca48e557770e099ff2d9a24ecd241aee93ab4b6406a7bb65cbf4536
10. 0x7caaa63f7c1738281d5f9fe3c061b85c55b6822669c536172c768acd889e0815
11. 0x910c5d020e97d1766312a2bd0780c5554f32b64dcb8b9f6bfb78fbbcbba7d62c
12. 0xcd5f727f0d1144c57e807f55d2e6c8f9f6872fa0d174a58ef74e5a80a0ccf457
13. 0x8eec64cd76abb894a1e95e1d0a25e37647fbce2c4ce4f8a7d6ee8c3057974147
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345