Evidence row 3156951

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HIaIad"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a3088a8-c1e7-4f1e-b8eb-7d7268efe552/.well-known/agent-card.json"
    ]
  ],
  "name": "Trenabel",
  "owner_address": "0xc53ff6d55cb1c8dea653ff80ac2ab8158669a72b",
  "raw": {
    "agent_id": "311876",
    "agent_uri": "https://centralcity.ai/a/HIaIad",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trenabel 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/HIaIad",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trenabel",
      "registrations": [
        {
          "agentId": 311876,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a3088a8-c1e7-4f1e-b8eb-7d7268efe552/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HIaIad",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837612,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:16:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trenabel 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/HIaIad"
}

What the leaf hashes

{"body":"0e2613cbf606dab19c5486559f9abe8841c743b58dee8921ef709bb74f05a298","id":3156951,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837804782876,"prev":null,"subject":"erc8004:5042:311876","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x7cac1f05ce08617116843885c05658b410c6667c0513ad1b2522fcfe714f116c
2. 0x61732dc964afc4ef1d81e95a869df3a936638567a1f389f9bd5f2d5776f0f1d4
3. 0xc4dd45a8fe8ca7e6a7bd31180190875aad10192a8c12d73b782232a7628efa45
4. 0xa55d79e94585e17add2bea9680a9460bf4b27c1ac5b716cf0551a2bcf83d5c6b
5. 0x0abc2c95825f9819a12aa1da079b7a93967f821b8197d62c68d192f93a8220e4
6. 0x36a6619719069e866542266047a987a04c4d10ff9feeba96c63669cd50def9bf
7. 0x01d2e7779a28f29f5c2592811c8c9b2412ebd1acb3a22d1fa28b1d3f33a370f3
8. 0xd6080f191a2cdaecefcdcfc5f366d4d71502e00e9df74d530a7008e2ff6c34b9
9. 0x02a80479149466079aafde0e984b78d2d41fef461315e9741731025fea10fb5e
10. 0x158b6a6a631c84ccc5db3fbc8889d3e56be386cfc4ad657db0db1769724f74c2
11. 0x73af9983e634e404e5989e6fdc074d041646cf565d88f97421058dc9e60137ab
12. 0x00db3d0913f7c3278d0e84d16a7aa62cfdf945cfe6f32ea2fc037c624c1c1c6b
13. 0xed381cca54c60ca2d3eb586e827c1f96ec5f9b9b163801ed5063713f403aabe7
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94