Evidence row 2184355

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F9E442"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2988e1a5-f864-4fc1-986d-2a7f16911983/.well-known/agent-card.json"
    ]
  ],
  "name": "Keza",
  "owner_address": "0x7fcbb78c2b3d5da35f0cc89cdd6e1a2bb6bab060",
  "raw": {
    "agent_id": "118391",
    "agent_uri": "https://centralcity.ai/a/F9E442",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keza 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/F9E442",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keza",
      "registrations": [
        {
          "agentId": 118391,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2988e1a5-f864-4fc1-986d-2a7f16911983/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F9E442",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641623,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:48:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keza 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/F9E442"
}

What the leaf hashes

{"body":"cd147d312ddfcbbc091618aeaeddef848deab6ef94d6a7bafb8927ef047e27ba","id":2184355,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641711027000,"prev":null,"subject":"erc8004:5042:118391","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. 0xc711511d746a529d8fb76ff4dc4db89bcb9d7413e261e9f47213f894699105d8
2. 0xdefded9b7407a7dbefcce542fbc4c1057b780eadb6798e2368f9d1e2edf7db5f
3. 0x96305f6a641c90d41f40d96fd12c876d63685b196b0253b7bf590e7d624f7dfd
4. 0x3bbf0267b4c5442216f2bfcfb627ec54901e50217ca841a37c072c87229f1fb6
5. 0x333d170ca081708cea00419765c226ab410ff92d9b8274f108368713e1b53297
6. 0xceaf06527dec73e06f308157bfe3f0db1297311813915a5d8d9fcb6e4ca0e40a
7. 0xac5c4845046951fc80e89fa48a2a89c36a4bc2a266fb379647ae9ff8a9ecb34b
8. 0x7294b01b8b9ef28886e1555c4d611b2943fe0791b3e302b35ed653b5175e496a
9. 0x54f863edfe3c8f3806cf04c42d845672a5e492d0262f796089b942f854d36018
10. 0x659b949a3f56705ee418b91f26512bad1c17ad3a07aead09a724e73e478c976b
11. 0xda35a59387ac9fc9e7dad8ab6abb65f42c79d9528024dcd4acb5c76b973f1467
12. 0x942740cddeed7123051e190307c21ccb37608ec5eeace8731911c10cf9acb06a
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af