Evidence row 2992094

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B0sgV7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/07870303-0ede-49fc-9c44-067f18ed7ef2/.well-known/agent-card.json"
    ]
  ],
  "name": "Kekero",
  "owner_address": "0x555d5690c9a45047e96e00c2855c23d996a399df",
  "raw": {
    "agent_id": "242480",
    "agent_uri": "https://centralcity.ai/a/B0sgV7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kekero 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/B0sgV7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kekero",
      "registrations": [
        {
          "agentId": 242480,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/07870303-0ede-49fc-9c44-067f18ed7ef2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B0sgV7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793788909,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:42:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kekero 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/B0sgV7"
}

What the leaf hashes

{"body":"d171aad1b0a28253eeb74e8c32825105e6f0cccd0ef1fe7e3fd24909a2dbbd7b","id":2992094,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788932062146,"prev":null,"subject":"erc8004:5042:242480","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. 0xd673e226a8b285236afdb9c6bad49fb1f8734cc18fbacf279f9fc3eb0baa3f45
2. 0xc086cd1c3208fd50d7a6fe4eba08e4cc6f90eca2a105b9b7d8c049410a8a455b
3. 0x023a9860ea256abd370340e79f3247b5c450499c6b5b99ecc7f3416646f68efb
4. 0x057413804bd1072d74f37a959e0e2d54237c3ec3d6953319161b0cbd5eb8b3fa
5. 0x8d0c3deadf291e27ba78ed64c0fd3c225eef3ef0588a11049606477a70d0b491
6. 0xddd44cd51d96733d97161257b3cee45137ae7ca44e9058ba1057bfa849499316
7. 0xa3dde8c34a74161ea8c6575aa9c9223cb99ab93718f4a4852fdcc7ec76b8d57d
8. 0x9ead397aa541727fb23a1182157487aba8fa07de17384b282729c38dd796c150
9. 0x62e6e40b85b3353a1cc9e70929e6f644868d57c3a64d33ddd5ffc5769b21cb46
10. 0x52dee1229254265f0a8eda2ccec63ea809c50da29ca774211a085cefd9a210f7
11. 0x0f8fb574c52f43f95dda829ef08f4e753fc8b1646b0b10b2e1ea9686fafbbc9b
12. 0x2e26f6a9e6e833be86b1d913f9a429c73ec99cafc5e17769fbd87301048bc3ee
13. 0x274b30ba2f7847316f0be0c268046b857dcbbcf279f0c582b30103cc260319a3
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345