Evidence row 2617892

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f1F3GX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c04a297e-6ee0-47cb-a921-b498bfe84dfe/.well-known/agent-card.json"
    ]
  ],
  "name": "Peibikon",
  "owner_address": "0x89b0c4e608b7ff97f5d113100c74a7f31b590c50",
  "raw": {
    "agent_id": "196432",
    "agent_uri": "https://centralcity.ai/a/f1F3GX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peibikon 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/f1F3GX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peibikon",
      "registrations": [
        {
          "agentId": 196432,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c04a297e-6ee0-47cb-a921-b498bfe84dfe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f1F3GX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793726739,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:29:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peibikon 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/f1F3GX"
}

What the leaf hashes

{"body":"732b0853038d5785445e42fa2fe22eb5bf5322d92cff31385ef9680a1a127d4e","id":2617892,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726980103584,"prev":2617597,"subject":"erc8004:5042:196432","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x69c2884fe3e89993f16ff5b4de77d812c13b997dcc819dea00fbdc9d283aa9fd
2. 0x4c503f40ea6853fbf986cd011866dc5d0b08debe5ff004eed1b90f0831809a84
3. 0xb9f2062bcf619aa70487e80d17ca8dbb43df221e658da590962e43cf929ac7f3
4. 0xd6108521c047549556d6fa535cea4bc13ad11aae2a9989ac53ad423128a6278c
5. 0x9cc1f1d524a9e1fd3325a4c8e5c396a2c2f1cfdaee9da50b599063530b0e7510
6. 0x2dc694de88af096163c9743bc9fcbcae7ecd8896c041d55f0593f60b0d6bcded
7. 0x1d6fbf0bf6343fe0db9c165c64c91c67b0bcb33c71ac105d2c27718373bae15e
8. 0x582fb62f096a9a28a350a58aa282a0efa370011f0d6701f7b74fbce212358a66
9. 0x98a1cd1ca02eda7e08939d6035084fe9491395a97d7cf446b398c41e090d0574
10. 0xdca351e39f29404fe01022dcbb6a8ac06d32efcabde22a0f469c9c029978ec32
11. 0x7ec06d6031982e5dc089061474f8815fc1b524e8cb016b3d0b2033aae3ca0823
12. 0x15418015b6916f973980ea96eed198c85bed48f9e65565e436edd526df3cd86a
13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7