Evidence row 3345092

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cJ3OmV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d78a00fa-8787-44cf-8e3e-5735f5a54003/.well-known/agent-card.json"
    ]
  ],
  "name": "Barias",
  "owner_address": "0x50238155ec729bdc81bb93b06862822206d3fc85",
  "raw": {
    "agent_id": "315843",
    "agent_uri": "https://centralcity.ai/a/cJ3OmV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Barias 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/cJ3OmV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Barias",
      "registrations": [
        {
          "agentId": 315843,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d78a00fa-8787-44cf-8e3e-5735f5a54003/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cJ3OmV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793840732,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:08:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Barias 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/cJ3OmV"
}

What the leaf hashes

{"body":"b4e94fc5650c6b7e415e5c9a8a893c3eef6fa96529d4f2e3e60ca587e2099a9e","id":3345092,"kind":"listing","method":"sync.erc8004/1","observed_us":1793840893991320,"prev":null,"subject":"erc8004:5042:315843","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. 0x324ae6100a781ce7bb37544a727aa5ab08952cc4bc150bd1294a6d62b52d09fe
2. 0xb11bfb08d613237c05b232ffcbb22941366c271d27b43c987729534e26771560
3. 0x3b47f02df36ec24582e05d35442c1e2d209e22e6a55a7fb04cb62962313f19c6
4. 0x528ef336777a11c4e3e8b2fa086e64548fdc010d9f87f3e6ccee56ac5e0fd8a7
5. 0x642559aaf64787ed5fc900ec816aee9f130bd89aef42a5bb3baceee69500cd76
6. 0xa8d3ad4108d801873b3a65f70cf4aad3a183693637eefa4cff31ac0fadda4c82
7. 0xb79a2d9b4bea82718393f66e7ec0022808dbc0f6fa896985f202c94a48c7e65a
8. 0xf7858acae91296ad83b130a89edabe63f0edf848729156363ea7b86d90ac8e77
9. 0x416e7f1686f3c33289e59f2de5137ba4f286f2bad94182552eb5193fc0e6bd54
10. 0x48e689142fe7e2071a4f3f700f34b744bdee4d69ebd6aa4048f4615cb0bf647c
11. 0xed76c7b26c2ac569114412eeacaa605ac61fa41753e600e75d9d518c7814f99e
12. 0x7f98a7b5606346f414c513a98ea8361f4dcf28b98d2f23c42364ca11a710052c
13. 0x06f35c7371f9c001c3a1c0582469212f9b65af8fcff9ede5c8bf26b1a4f029e8
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94