Evidence row 2687846

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8hzJdl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a75fc93-129b-41a6-abc4-ae3d81fff17c/.well-known/agent-card.json"
    ]
  ],
  "name": "Plonsabel",
  "owner_address": "0x79e643c0f1bf4d8d89cc1ba6622cc60c8bcc1182",
  "raw": {
    "agent_id": "201548",
    "agent_uri": "https://centralcity.ai/a/8hzJdl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plonsabel 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/8hzJdl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plonsabel",
      "registrations": [
        {
          "agentId": 201548,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a75fc93-129b-41a6-abc4-ae3d81fff17c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8hzJdl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793735392,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:51:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plonsabel 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/8hzJdl"
}

What the leaf hashes

{"body":"d501a8825a8abaee346ffaffb9ae7ea1ca11fb9807e4b14954561a0bfb1ce372","id":2687846,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735511520813,"prev":null,"subject":"erc8004:5042:201548","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x29574c96dacd1b1a3d6df07c962d0acc7515b889a83ed61cc2f1b637c0e18541
2. 0xcf79842fba1298d15c6d937ecc465954c195d4389e7f1ce018a45ed8704a8d2c
3. 0xde2773f4da43648f39b12896a4a1efaf9aa672e2798d3e24c6bdf73d81d283be
4. 0x9a7294f365d6451319213eb5550fc25c53f966b5e2db3ea42e0820f953f12529
5. 0x6a15116cb825d0aab0aa0301cfb6ca1d74eddc7f0e716ef3b5e2ca51974e0d73
6. 0xa48e723989c4e77697c55a08dc9d6c35333ca692dc8333fe72404fcd0bd8f533
7. 0x80053d9b2e90a9030c26b1aadf9d1771aa32647d307064d37f57026042eecae2
8. 0x207db7747541c41bb2725bed2da637f5b34b9c49e03a7e6a226e8fa4626f84e7
9. 0x0cec4c2941fbaaf8a7d9ec06291241cf4d28aa1cac5885ddb07ae0fdeb8c8178
10. 0x52ff1ae38ebd867f036b5cc57cb75710fc07c6aca50f0ae1aeb7b3996c4ebf7a
11. 0x0d3de33b173be61e1b8067fd54551c8dc9360f2dcbe8381cd90dd0ba561c825d
12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7