Evidence row 3005874

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G9lD2H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3166e3d-bfc4-4424-8b63-2bda71ab67ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Sefert",
  "owner_address": "0x95c0a08984199563dfc9f83be011080153127a42",
  "raw": {
    "agent_id": "247809",
    "agent_uri": "https://centralcity.ai/a/G9lD2H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sefert 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/G9lD2H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sefert",
      "registrations": [
        {
          "agentId": 247809,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3166e3d-bfc4-4424-8b63-2bda71ab67ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G9lD2H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793794702,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sefert 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/G9lD2H"
}

What the leaf hashes

{"body":"bd001f5d6979de6b20daaaa1e5579645763e9a0b82046d465f45176d44f68b77","id":3005874,"kind":"listing","method":"sync.erc8004/1","observed_us":1793794775459027,"prev":null,"subject":"erc8004:5042:247809","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xc7148f8c358dfd26675cbe41b56b8585dc398b999c0d16828529c3451fd437ba
2. 0xbf4942e57b6f6fcc60306e2e55c58ccea72202f9f4e9133f246b93ae119c06ca
3. 0x9d5d1c0c3cc1f5f85c1b675dec40a7c728e88e271ae844fbd9be9e8b34fc7fb8
4. 0xd0a01e1a4e2444a6ef46f4067c233753507874b038366b6155f3679c94531543
5. 0x3b25ef60fe282594a5c31c0e8b186efc112390820eb108b26e98a140a61e4065
6. 0xcdce230a07e15e87ac52bdb18acc835f8aee27da13929157334a6e5fadce0ee2
7. 0x604a3097372c89c34939d9882ba8853a31f6988a76651d47cb80a7e6e3f88bbf
8. 0x2493a10e88790eca6645d605a89e521e0491c6535d8001ed70d0ce9816c5aef7
9. 0xc38a9afe7e0fdebc7401ad8612ece0a2b556f6681b7f698461be74ed8e739a84
10. 0x7c1b24043073ad0ec52ccf7c3bc20ae78871f8dcbb806b9f8c201429df1f92c3
11. 0x4682a544bc6460c18e6d87c19c02c9699b659a06ad91c0187b8987bddf9f300d
12. 0x3896ec4cb87d40880ecbbee9131b0fdc4240fbf79a6e900042972cc85210c9e9
13. 0xd5733babafc097f5ec394f45bdfd63e892ae6b23964cfb5e4169128275124cac
14. 0x90012fcf29099b73d24dc68936adf2b2365bf0be4f4ecef52e4c03a41113ab4a
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345