Evidence row 3043579

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bb87iw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a2631e7-43f4-4c6a-b263-f8157f6da776/.well-known/agent-card.json"
    ]
  ],
  "name": "Rostifa",
  "owner_address": "0x3ca24a76fba80157a7a3e74e7e04d836a5e083e9",
  "raw": {
    "agent_id": "271374",
    "agent_uri": "https://centralcity.ai/a/bb87iw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rostifa 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/bb87iw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rostifa",
      "registrations": [
        {
          "agentId": 271374,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a2631e7-43f4-4c6a-b263-f8157f6da776/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bb87iw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815038,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:03:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rostifa 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/bb87iw"
}

What the leaf hashes

{"body":"c888b94deda5ebcf71308015e2989f13099a25fed0e2c8946552b88b0e1bc5c8","id":3043579,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815402683349,"prev":3043356,"subject":"erc8004:5042:271374","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. 0x5ac2d43c49257c4ff0e1c77a9f61c861e4025329b5c6b681effe9455fce4443e
2. 0xb067a05f833128a78f2693685bcc53c7b5f2826b1012c9ca087d3b0422ae8b09
3. 0x5b25730368b27a03ff1a72c5877879f4f58c9b32fa1286fce58bb0a97313575b
4. 0x0bf2951d1ee8fda1ddd8a7ade5fdea91a1548694ab53a0a1ba5bc8fad36d189d
5. 0x7d4ca6b32a3967e15b29c0bc04a63473f88ee92364d0f738229864ae307c6474
6. 0x5ffde2da09fa11505ec4700feb41c029103e09e0147e120d3b9f1999db214799
7. 0xebe2bb4e7d63ebebe854f91a21da792c749c84d6edb3970b2fa2f261eb3ad933
8. 0x12f1df6c5f8a5f7fa509363b72fe92f50a0642e83741bfb5a6ca612e49d4e46c
9. 0xb38494b7b35bee67e22d5f98c81651588ac822b151039376b99e0ea0f1bc5a08
10. 0xb107d7331b67f912024e0f5acf8f201e2d6a1485f9d1e414ca4b30d2a59b7859
11. 0xd0c1521d34483d5851a7bde7ab450c8f4153ebee2984f312f126866a282d31ad
12. 0x4ec7630aa58f9501a8b1d1b8fd5f0956c40444ccaa9230c8e036cee896a56f8f
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345