Evidence row 2122420

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/820HsV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9ece810-469b-4325-9e11-64306b011ff0/.well-known/agent-card.json"
    ]
  ],
  "name": "Frillel",
  "owner_address": "0x6180dc62020703b64da465a080d9d087d630c262",
  "raw": {
    "agent_id": "89552",
    "agent_uri": "https://centralcity.ai/a/820HsV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frillel 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/820HsV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frillel",
      "registrations": [
        {
          "agentId": 89552,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9ece810-469b-4325-9e11-64306b011ff0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/820HsV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619387,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frillel 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/820HsV"
}

What the leaf hashes

{"body":"a98dc2186f7d7f186f3ac93fd06601c68cd14d2b2b5126b5e4a67d5e9c745c7f","id":2122420,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619535716740,"prev":null,"subject":"erc8004:5042:89552","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. 0xd4c4eec8a999a284d673e16b2425888df58b4f9bf4edf3e74a1e42017c2aa530
2. 0x4595f5638851cf5c7b49abe407f66e869230e2b21a975de9e0cca2284c27d9a7
3. 0xd568e512bddb1ac8620db7b0868360650e2b76188e44ee2b949c6aa990c6e26c
4. 0x66634ff47c4834c9fe8e249e403651ca7b9d6af6b083a122e03de3f5f76e989c
5. 0xd7403484f81ce330437c070d0af7f9622fd1ecd16bdd5b3ea362b5b6c33b3a50
6. 0xf06ed22d39466b87d5a2af5e57d52bd9588ce0d3082f83b04c0181a70adce039
7. 0xeb570b5bf15ceaedc8bdfc934714755f48615e9e7dded6b24ebb55f991d70e07
8. 0xc53e45d9e0c80499722996fc2aba684316bc5e61a7f9b9abd0472db95565af08
9. 0x1d1110ac0f18f16c4eddeb5fb6e1da16d77002a9d5e0b8571c6169ffa7651bba
10. 0x213d6deae3bd6f24f9cbf0df306f4f8d2bb372dbd1fd50bbd324beb7594510fa
11. 0x7e19235bd70c24fa68e19d9c6b2a5552d51c8ca377bd6ad549d6fc2ebb9030ad
12. 0x072692234554b97382d37c92218486722ec2bf70517ce099e4442459f16a2b2b
13. 0x6a9bee5282acc64846540deef79ef327521ab20b00328c4b297bc96a5b4036c5
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af