Evidence row 2277095

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wyLZ1D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d9fc9cd-8703-4994-a152-a0588eeb21e6/.well-known/agent-card.json"
    ]
  ],
  "name": "Fleinsel",
  "owner_address": "0x83c9755bbf2c4e0b29f321bde8e1ba933b0f7e91",
  "raw": {
    "agent_id": "131931",
    "agent_uri": "https://centralcity.ai/a/wyLZ1D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fleinsel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/wyLZ1D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fleinsel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d9fc9cd-8703-4994-a152-a0588eeb21e6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wyLZ1D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:48:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fleinsel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/wyLZ1D"
}

What the leaf hashes

{"body":"099ccd0b85df9c75aaa6b1467c4907c56e8bfa834ee650c9396f4c944714d0de","id":2277095,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652502372386,"prev":null,"subject":"erc8004:5042:131931","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. 0xfda2241872e89c7591c733b83e66b96b76ca79f9076195ad2eed18b76c668f6c
2. 0x00b729d5db1544d4f7d0aaeec0c57d429e59ee948d4cc627a6df87bb2c3f085f
3. 0xccdb99caae2f74ab56ba7f32cfe4c2f2743702026d838424ac1406d5a8966d49
4. 0xcfc3d8a8573507fb287bba6479f046da89f5d783968d1a7272237d5cbd33c33d
5. 0x2cdeb4035e9a54f64be98cc810c7573396c322eb17455e3e831e3a8c341a9d51
6. 0x094bc8068a36e151fe80c1598cf6efa9eaa7face10b3f67e4aeb1c3106ce4327
7. 0x243daa8fb9348e1469022be1f94641254a430a5a1137f1017978c6d48f994179
8. 0xd76e726960d8dd051e0eda22116b352866d1b246d94026e15855f46c1d34c4ec
9. 0x3f919652ac8454be313d2795b98366f7e03431b76e806d5f65ca89727a9dccb2
10. 0x3b183355bb726cdc52d8456d2a49f5539cfb7c1f2d4755e060401e4c9ef737ea
11. 0x8f376a0576c9d1462239b2f3bfa72d1e7db404c0884807ca3d42144667231cdd
12. 0xcf45699f12ed321cb81bb3f661993b9473cc0dc579d286e42718f66c86cf11cb
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af