Evidence row 2282005

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IxAPZU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f06d3ad8-bebf-47dc-92de-9b5107f7225f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleikan",
  "owner_address": "0x87c36796e884cc773a2abde98b39b7b546837ecf",
  "raw": {
    "agent_id": "133831",
    "agent_uri": "https://centralcity.ai/a/IxAPZU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleikan 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/IxAPZU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleikan",
      "registrations": [
        {
          "agentId": 133831,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f06d3ad8-bebf-47dc-92de-9b5107f7225f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IxAPZU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793654319,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:22:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleikan 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/IxAPZU"
}

What the leaf hashes

{"body":"108a5dfb066299bd5bf016d5c156a0cc7f3a452920a48756dc57f3d13da28f65","id":2282005,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654577059989,"prev":2281250,"subject":"erc8004:5042:133831","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. 0xe976f5cf635b457011f64f3f2739aece418303a8bdc6e95f53b71242f098ec7b
2. 0xdb25ba2c00b32e4d2b3bd894cb02453fd1f266294cfe148fbda1b0e9047ea4c5
3. 0xdb02612fd2e9449a914c81078b21522c3aa031ec9781025733502ad474b689c8
4. 0xdfadfa47389ed8a5edbd86287a7a44d68eeb678fdb24545d4b82282b4f69fb03
5. 0xc80b3ed6fbce89f052a7b39b823283820c48add37434035f0f98df0213b0955e
6. 0xef51481d33f2288f2e733a6649353e1aa2692398fc2183b7ea19341aefc997d8
7. 0x45b92b7642a459d5aeaf8ac79415debde94f0ab16c83898c265107c69a4e2dd6
8. 0xa8c25aa60e9b42499b5d30bc9561580cab2e112f0a39e658ab3d17a1fc8a5c86
9. 0x924d63d3a3da04492d1983f593f4d3f122b143b19e5d460f7d066ccb8e519475
10. 0xaeaeae184a9b419fb5d36cca8397f30102c6aeb9ad5d7575fc838a55590ee711
11. 0x8ce002611b01d35edabbef9028712ef4d7e696b54822de7ff0074fed9cdc3ea7
12. 0x3c7341656db31bffc7d2eacb59896b1fbf8e7f1b9619769235c75a51adb0b1be
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af