Evidence row 1843626

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LF7VK0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14bd7003-0d15-4557-b503-d3081ad66f95/.well-known/agent-card.json"
    ]
  ],
  "name": "Kroto",
  "owner_address": "0x7c63b7228d454d7cafeb924a5dc3ab12edbd681a",
  "raw": {
    "agent_id": "36897",
    "agent_uri": "https://centralcity.ai/a/LF7VK0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kroto 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/LF7VK0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kroto",
      "registrations": [
        {
          "agentId": 36897,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14bd7003-0d15-4557-b503-d3081ad66f95/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LF7VK0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574837,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kroto 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/LF7VK0"
}

What the leaf hashes

{"body":"7162aeed971d2975b90250695f1c1afd79d2fcca06260b1a1277a8a0c0a15f65","id":1843626,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574887525268,"prev":null,"subject":"erc8004:5042:36897","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x41b0db3c0e0b89ca4be082a9bbbd8a2abd9739099e0b0cfac42a27c75cd85e30
2. 0xe0cfc1d2d39780bd435d3956a887c66fd562de992e8b9ac5b814be7425d520d3
3. 0xdaaec00b3820a63156478b9b12c2551b1a91aa76c896c775eec3e1261499c620
4. 0xe78b28a26852790e7e507e260b552a2b40c7f95d81a9bb80e03547a5d8d34289
5. 0x860a0ccaaa8064cd215eb6b9ac89953deb6d5ac5d607405d91320dab498afa05
6. 0x074f4b75be6b92c1421cb74704094d0b81c6aafe6e9c94b6d709e334c4ebd6d0
7. 0x71ab9f0a52c208ce4840d61a016f678f1921efc20df0d8cb20307d0fbdd47e30
8. 0x48c8188a733c71bab1a77f9e24c08e3967e5e04c405890fa6432f21a35d150a7
9. 0xb698c95e85efb0afc9fa13ea8690d1585dd78b82618208f353d74892be74b15a
10. 0x8b13e287b7787018186dcf583940e346347f1bd5cd8615710142aaecf8c25cbb
11. 0x3807fb16007e49b2857eb297cdd29a4aefeccc10b8d4ce23dd38429b36f046ac
12. 0x7e6a909e94d1f8837cab15b651ff95e7ac83fd5ae3cade1b35a9feb386827986
13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90