Evidence row 2999557

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UuQgVD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d2cc45a-7fbd-4168-994e-0073efdcf6b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nuntusto",
  "owner_address": "0x29fa74349a68cf14991bef519f8568dfcffdad62",
  "raw": {
    "agent_id": "245243",
    "agent_uri": "https://centralcity.ai/a/UuQgVD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nuntusto 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/UuQgVD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nuntusto",
      "registrations": [
        {
          "agentId": 245243,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d2cc45a-7fbd-4168-994e-0073efdcf6b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UuQgVD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793792150,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:39:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nuntusto 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/UuQgVD"
}

What the leaf hashes

{"body":"7550f81a062697a9aee656894dab8059494c9a0d439b71e0e716ef9dadbaa535","id":2999557,"kind":"listing","method":"sync.erc8004/1","observed_us":1793792356691304,"prev":2998946,"subject":"erc8004:5042:245243","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. 0xf1c8277289d1f534470a443dd2daeafbb6afbe80d04e77e0083a1c0664c0ecb3
2. 0x29e160b762a7def7f944b4861625ca3978403747899859f9d589e1fcd45e8bb3
3. 0xd67c184646a18f1f4ecfae51b1c32d42e8d1b4fe0cf87fb5f706b30ac7093c66
4. 0xfa162e464239406ae1939a47b9276996118feddaf4a842669da8ef6c5b4cba26
5. 0x788209770630c2657ef44e88a658abfb69f56db1f50e58671bc3c1929408ee11
6. 0x2dc36c60d11f67795d918b21cc394049b1248fdb7ef9c0abdfab723b289aad82
7. 0x2e33473b88bd7c8972288ef53d9f1b12ae5d1a0d3cf1362cd98d6a577bfbdaae
8. 0x3e26ffa02519441aacb6efc12b68769db80bd37e30d9fee7ea39cb548e43f019
9. 0xa94b4b97882989fe601535e1a67c305cf29b2467c6e48a62ad423e1e7fcd4f4d
10. 0xc41566db15fe7701b836c47fb731f85ec86d4c8588077bd5c4d68b4cbdbb92d1
11. 0x781fbf66d6f721ce8aba35ad73baeeba4cbeec93f42958f8dcae86110d4d1927
12. 0xedaf4b06d63995043eb922cadb11c75a64f98fb3180d635d7e396cd9c8328266
13. 0xe548c1eb35525797a537b43c3fc3e8e92a754730c1a1278d482ddb992877f15d
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345