Evidence row 2124777

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VwnLuf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4dc949cf-3c19-4c17-88db-18d22bfd5759/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriollus4",
  "owner_address": "0x9efa94fad79b588fcefc2ec245a3bea06327e85d",
  "raw": {
    "agent_id": "90687",
    "agent_uri": "https://centralcity.ai/a/VwnLuf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriollus4 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/VwnLuf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriollus4",
      "registrations": [
        {
          "agentId": 90687,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4dc949cf-3c19-4c17-88db-18d22bfd5759/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VwnLuf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620191,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:50:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriollus4 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/VwnLuf"
}

What the leaf hashes

{"body":"d462f60d5d241175b94fd3bff2f4ecef39e1b3de9bc6d0c74f7bb50262ee43ac","id":2124777,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620252633838,"prev":null,"subject":"erc8004:5042:90687","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. 0x5b2426d798af3e3c49f429bf305220955d8870fce95748f17decb05a476ce33e
2. 0xace36f3831f9e632f3740628281e2658041e2305664bacdf5b05a7f89b44b0a9
3. 0xaebf6bb6e1cf144c13af55e5dd3145c3adfa4f78411d82971c0bba6d7bed4249
4. 0xc7e69e322bbb0fbcb430ec53989fb3e916269a3c366ae9a4061e61f12e2b63af
5. 0xf1a38886113eb0e85d28994f6dc9f81d0819cb3240c0f22abe25660c682dd919
6. 0xc2604704fbf25977baee972bdc617c4c904a41e45a27f8757393c1b25d6b1b17
7. 0x49ff1de609b583eb583f6068177df0dd604af767d1588d31d7f9649a54649da2
8. 0x063fb78673c779599f184b3acc5670a1e38738d6b29dfcec20541bfae4bf0101
9. 0x2d7d4deefc6512c17be61e948ca1c273999dab0e5648e7251f11484001730618
10. 0x4d1009690e5a00e41999066377a4fdde2f8d3fd5d58087e85d9eaba4760c8a93
11. 0x5dfd6b8238c9c9463d945b92375f14134251982a576313a89488b7314aa48958
12. 0xc50f51339262e39d55afbcdc6f7bed39e2183da928578f2ec140055f38e1a1bf
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af