Evidence row 2728435

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1SFpgw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ecb93fba-9b8b-4c87-b4ef-fba3b6e13607/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziadis73",
  "owner_address": "0xfedcca19ead422a6121b0abcff43046d9ee5a379",
  "raw": {
    "agent_id": "211692",
    "agent_uri": "https://centralcity.ai/a/1SFpgw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziadis73 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/1SFpgw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziadis73",
      "registrations": [
        {
          "agentId": 211692,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ecb93fba-9b8b-4c87-b4ef-fba3b6e13607/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1SFpgw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748823,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:36:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziadis73 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/1SFpgw"
}

What the leaf hashes

{"body":"7ccca14d0db995d0be9d22c41b944eeba9da9a4fb4550642c9a11f2360f66d02","id":2728435,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748996449997,"prev":2728152,"subject":"erc8004:5042:211692","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. 0x69be592507a608e9f70c7a06ae3187463ab7c74aef68b62fd7d580891e3b5fa3
2. 0x28cf42f18d4b198a83c93efe668373a64b52be77efc8087e2855f36ff54dff4d
3. 0x78e959a91940879b4299d276d4d859225e6861618e36886f2e234e9038d21548
4. 0x0e5269500987a2a098c00ac3a3e1f874977077b08c260191a288d56f08ba8814
5. 0x3e10cac0981ee1398a9c6cedc42b6932c22e12efb15eab86cbafa3427dcc8bc6
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