Evidence row 2981987

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4hFT4Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dcf133eb-9e97-4183-a5b8-5180d9f20514/.well-known/agent-card.json"
    ]
  ],
  "name": "Trirabel",
  "owner_address": "0xea407fb69720050cf74e6e853c113da015d70608",
  "raw": {
    "agent_id": "237700",
    "agent_uri": "https://centralcity.ai/a/4hFT4Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trirabel 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/4hFT4Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trirabel",
      "registrations": [
        {
          "agentId": 237700,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dcf133eb-9e97-4183-a5b8-5180d9f20514/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4hFT4Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793783055,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:06:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trirabel 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/4hFT4Z"
}

What the leaf hashes

{"body":"72aa24a64855a90f2c742da17113d182a43766d90c28f989ac98b417786a5411","id":2981987,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783212713366,"prev":2981582,"subject":"erc8004:5042:237700","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. 0x9bc309904e4bd21170c55695b527e614e268508ad7109c5a137b96e819a014d5
2. 0x306dc85488e39587de5a606d9e1c0c5b0e6374e1fe56e059e65e00ca377fac18
3. 0xcf8633e6713f900ebfe10ed749347da7b0587e5be7594b50cbb57f3a66183262
4. 0x0e40fd7682c94d5d9975eb4a5346eb026b5d89d2f2479b4a3ea4072efee45813
5. 0x13d2149ace1f7cc75b7a0633c545f5e18051999833839d07eb1097447e8cb16c
6. 0xddecb2c722b57139aac517271f4311dcec73edc681a89084b8d8fbd337920356
7. 0xce0e888d86d5cd1ebc669be9819cddb2a738c67e8721d71d46f01c058d2ddfa6
8. 0xa5b237999cc943d18471b415b209bb07fa5698b168dad28ce23ee2c3a750348f
9. 0xfe91b639af604891f8e0b5e83f2a4b8922b0b3e19d1f2ccb5f419772df511d9f
10. 0x75297abbf484b59430a1bb8efef05a9dee03420e1bf45139734eebaffc9a0cc0
11. 0x7d4b5fa3b221872b898fa813093aa61529163839177ab103cdb564274d125ff5
12. 0x1ad5d7fdaf13500aa12eb122b89fe714d8f228e21c5da25e65f3e1e6f075dc86
13. 0xca6d7f79ac4b499566d27782a10e102f4e930498bb70ab81589def907c6f54ba
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345