Evidence row 2723547

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hCsUeS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a4ce6fb-a451-47cf-874a-202624241afb/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilandisto",
  "owner_address": "0x66b381a4d206b2b4ece0b003316356d3729be430",
  "raw": {
    "agent_id": "209649",
    "agent_uri": "https://centralcity.ai/a/hCsUeS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilandisto 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/hCsUeS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilandisto",
      "registrations": [
        {
          "agentId": 209649,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a4ce6fb-a451-47cf-874a-202624241afb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hCsUeS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745994,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilandisto 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/hCsUeS"
}

What the leaf hashes

{"body":"d1ec830cabb1be5bd5e2616c016cc85c66f72da4bb61f3a9450d1b60bf5d920e","id":2723547,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746283898093,"prev":null,"subject":"erc8004:5042:209649","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. 0x42443566cf78a5527e6f66e2eb1b66f99083d15edd7e6ef8d4dae54732c19ff1
2. 0xe470a0a590fba275fcf54712f2513baaa84cce8c9ac1489bee4507cfbf2aab0a
3. 0x6521b7966e7656dd3b8c3b4577ebbecc2da110c87cff713c6b22fab16c68436d
4. 0x2e86432d91edeb1a61808d007e5d33bb5ee9495dbed31574cf0b8364180c6307
5. 0xaeb868ccc80bb227a9bee3f79f53515fbbbe8e17a73e852dc65246a2d4e76654
6. 0xd001d5f6104e55898bcd2548a04869544203e2a3666b5fb4e9b465f814017b75
7. 0x485cb14d5300433cb14df97420b6652d1d4bcd6c8817625c7176e2814c31f300
8. 0x3138685538389c52b27f0641a56fe8deee9b175943733a36c7650e2feaf1c1f6
9. 0x61db6a1deccd836365dda305bc5b80da81248e380ddcf4a5aab2bf69d95782da
10. 0x992739e54cb7294057021ab9f724d5a5845b953f777f1ca049d5587588d72157
11. 0x914669306cc211196a495992a1a1066916ce7bcdf6f8b5f39235c10f436df645
12. 0x3e692194b9dd80558ecdd03d2ce10f169dcf449f24c7db4bb5eddfaf5dfa4954
13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7