Evidence row 2023703

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F9VW11"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/566ad1fa-cd0d-486f-9223-bcd9084bc8d7/.well-known/agent-card.json"
    ]
  ],
  "name": "Maanino",
  "owner_address": "0x620d14d102175c0bef97d5b2a37640c142f08f5a",
  "raw": {
    "agent_id": "44913",
    "agent_uri": "https://centralcity.ai/a/F9VW11",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maanino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/F9VW11",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maanino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/566ad1fa-cd0d-486f-9223-bcd9084bc8d7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F9VW11",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:59:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maanino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/F9VW11"
}

What the leaf hashes

{"body":"ce4dd12a31e9512f02b785d1922f4c46fbe6ea2f41eee706e5d88cee9096a5b6","id":2023703,"kind":"listing","method":"sync.erc8004/1","observed_us":1793581140303816,"prev":null,"subject":"erc8004:5042:44913","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3517003a9d5048673ae28daa9aa3dacab437f6539b9f10fbfeb29ce991ff0bc7
2. 0xd1d843dd0b12202f1cc8fa018b9e330c211cd8b5eaf69ecc4cd533c73381f96a
3. 0xb9a2e261877bdc5db78558866cfc671c7fe8414699d9c3f005045fa7a9234554
4. 0x4d7a4f07f67813c657407bba7dcd1754420305eb802875011c741ee8f9034134
5. 0xce39a671aa8b40254316fd54c54628714e8fd20d28adbb450c2e0b8cf6a43799
6. 0x30397d47cb3ae402230aa33aa101e09855ae67bae10bf4b2d20437cbe7f70bf0
7. 0x9a28e02f367e5f2990a4737a806383cd946397c6ce8d51f28d6441cda3e3514b
8. 0x990c50036bdd6c94382e4e0baa07a915ae1f278e2980fc4e696ddf4191856c93
9. 0xef7fefc15e3b5b9dbca8cf8b4230bb3ea3da6676fba87a140c99bd1789125ae5
10. 0x307be917154cf85a8432da9d339a64d33b0c758712efa584670d53d90758fe87
11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af