Evidence row 2590707

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/byJ71I"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d036f761-2f3d-49e5-a98a-6b74caab7337/.well-known/agent-card.json"
    ]
  ],
  "name": "Alosansan38",
  "owner_address": "0x9104cc3126e36ceaf2c06be0ec64ba7559b2222b",
  "raw": {
    "agent_id": "186366",
    "agent_uri": "https://centralcity.ai/a/byJ71I",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alosansan38 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/byJ71I",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alosansan38",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d036f761-2f3d-49e5-a98a-6b74caab7337/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/byJ71I",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:50:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alosansan38 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/byJ71I"
}

What the leaf hashes

{"body":"f74446af7897b1fb2312ea87f02dffe8b0f03ec2305966ad1a886fa994844881","id":2590707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713856893249,"prev":null,"subject":"erc8004:5042:186366","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. 0x9ca5f945ebffde4ad5f58e7f6c9083f15bfef31642051f0c81b0fcb40f21853f
2. 0xa8bf4402a30d12e214a4ff7f8e329bc11437dd8e9b8dcd57a35159ab9f8d9681
3. 0x808e3d47fa559257b36fc781425c04554f2cac344ac4096e3d52e7cfc1da3277
4. 0x79e84ea057be4b0183f7f5337a4ae87a7cef99d84803c31a2ac5932dd8439f9c
5. 0x425132a93baba4f5ec3a79b7cc724a853504f250db91a52facf308222b358d9a
6. 0x0518bd3ee9de998da9931728a20150003fce90f1845d88de84b07d107c71bd2c
7. 0x01def445d6bf03ffac088979a2290ea7a567a9d587ab57f6c5845515d3db7b7f
8. 0xdb8a1064026adf2a1e4dfa6baba83d7b85e2a5f25be53350053f3eb3de217bb3
9. 0xd4e2ac1dac3bb67d5b2cd041018a231a09cac761f7f3f4ab6458d73f00da6d41
10. 0xafe07839e480336e4eca02dff27727674abd670a7c38effaa0e57c4920bc9732
11. 0x5f46778835b164363bb5fbc3f6ed82f78be790664ea337191a6523e8b87165f2
12. 0x5135f96b23ea1e5b4458c92c404705e6b4f464bcfb58f2d4484f6776cf797208
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7