Evidence row 2296226

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uuXX1i"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85f9d8fc-d55d-4dbf-9427-c318c0a2597d/.well-known/agent-card.json"
    ]
  ],
  "name": "Mallero",
  "owner_address": "0xbca28f0d8048107f2da287b0399a8c16f9670a85",
  "raw": {
    "agent_id": "139934",
    "agent_uri": "https://centralcity.ai/a/uuXX1i",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mallero 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/uuXX1i",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mallero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85f9d8fc-d55d-4dbf-9427-c318c0a2597d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uuXX1i",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:54:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mallero 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/uuXX1i"
}

What the leaf hashes

{"body":"944d34eddf1b1fb2e19abced0bec8183313334579bc5feefa429f314d7d31a08","id":2296226,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660063345808,"prev":null,"subject":"erc8004:5042:139934","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. 0xffcdce94fb21eb1fea673c0e7228de5165356a2853f32957c8fcf39e78a3cb34
2. 0xbe9ec1cf6007e71bb18472cb2b21eb2b0f7babcecb23e45055e7dd16289d04be
3. 0xf3b35eb662ff1a447c941f672b1365ba7338cc76dbbb39c93c7138a1cdf3557e
4. 0xd5eb19ee3238932d6f5ff6485e0c9e0fcfc3a0ca798620d1b2c8bb5e23d7a931
5. 0xa09dd4656f8341781a77ffa81c390950454eb315028c064a220c33ead830e992
6. 0x2bcc7d5ea055c45565da4ee1ad480998a3f453b189ab8753fe6e4382bd41d34e
7. 0xddaa3bf6bbc7e95f3625cc9ae36adbd303c6eec9a5e74cecbd5ba135e88c9253
8. 0x8cd8b66c0d6eb6eec58bd6d4dfc316e388a0adbeb46dafc3e7f519b489f2d5af
9. 0xcd3a95f3afb23009e17ff5305f2d2537572b86f136fe6440032c6a55db289584
10. 0x3e426b116ee551043c7fa8011592fb48208455066b4051086dab03b7214b3987
11. 0xf12f94b228ed72115bd658551ffcd676f11fbfe7bf397799563416a57be91255
12. 0x45415c76d2ab204a9729a2a944991420a243f07964146403ea6d43181ac1ca44
13. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
14. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
15. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af