Evidence row 1774999

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wSRwm1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79af477f-5fa1-469d-be31-3523e3e84f45/.well-known/agent-card.json"
    ]
  ],
  "name": "Zendert",
  "owner_address": "0xa45464feccec93db399b66fb43a87cf50cda70f2",
  "raw": {
    "agent_id": "10427",
    "agent_uri": "https://centralcity.ai/a/wSRwm1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zendert 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/wSRwm1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zendert",
      "registrations": [
        {
          "agentId": 10427,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79af477f-5fa1-469d-be31-3523e3e84f45/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wSRwm1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551017,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:42:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zendert 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/wSRwm1"
}

What the leaf hashes

{"body":"db463c8073f8b3dbf2f4cadcb3eeb78cbf91a0216f2c6aac37df647e96e67504","id":1774999,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551354800247,"prev":null,"subject":"erc8004:5042:10427","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x5f2c4c4379808818fe33ce8affe18239c42772ead2ad72deb17c707a6654e8d4
2. 0x5cf96bcb1af73b1796cb2977ab67a8e69e25329799b4d2d037f0b4adb41d0f26
3. 0x6640f8bc171de4c51fac2419d45e376b633c689bf287e49a13b359394e192234
4. 0x95083033cf944473cef20b8c431007cf2c8ee66f67decdffaae811b328e4b07c
5. 0xde1692c36208af7f60364284e0f818bc617cda4f48c394ee0452d134d6c9fb24
6. 0x3eb2d6c9b8f24ceb06397e54be6f7a8a5aeb29676e848e7432cb15023c1134db
7. 0x4e6081b1252afc5551ad2194619decfc07068a39eeb0675cb0d23aae90228c5c
8. 0xcd8937bfe493e15484c939359a02699bd763515a1dae398bda88fbe650aa45ad
9. 0x819afee41b506708c2f6b33f32eb26ddf19915e0a5893983a5624a123fc59dd0
10. 0xf429c0fa9f272c1cf4ca41e2cb2f5a039ff274123283c366668ff0ab93e512e4
11. 0x72cc06371c5b7b69214cd586912589a7131d390dbbdc880ded0858f1c261cd71
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90