Evidence row 2289790

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CNxFnD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2ea0086b-50e2-4a45-a599-3266435bcf7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Krirkias",
  "owner_address": "0x3acb359f653551f1da27862f24b99440c5e433a5",
  "raw": {
    "agent_id": "137290",
    "agent_uri": "https://centralcity.ai/a/CNxFnD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krirkias 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/CNxFnD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krirkias",
      "registrations": [
        {
          "agentId": 137290,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2ea0086b-50e2-4a45-a599-3266435bcf7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CNxFnD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657559,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krirkias 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/CNxFnD"
}

What the leaf hashes

{"body":"9c90724edd44b4492e8b2b9f53be533bc6f251d1906bfeb9efa2c89d21267b94","id":2289790,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657676123786,"prev":null,"subject":"erc8004:5042:137290","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. 0xf15f433b3203b658a3fdca246b25578df6986c9a686b376607e6ed404dd1c3c7
2. 0xaf1a7bbc7ac2838d9f32172dc9d80605d3009a3f2ae104d8ddc6c8afecb6c909
3. 0x0c1329c03dd2368939979ab8442af2aedecdfdae0be7b0c6bc4763cc30f10a99
4. 0xec36d738a4b77d142d43e17a178ac2238d1d70f93ed1e670b32367b1a8261237
5. 0xf8d252611646d899b751e69700c5d9f99a7c9b5a43b13cc43df737efd37f469b
6. 0xccb37e7a1f760712d84afc8b605a65fe801e16169fe694b4803401f0b23f7507
7. 0x66f63ea6c92ec045313c56ab61de3ca81d6bbf5c7f1b758aed71404b61336913
8. 0xe22540782a5323e8381d7a51aa54b72512f25a8367fb683fa78bcd292caafbcf
9. 0x8949654072696c60f109c5f5ddee0cbdd03d06c51c0c9a82e3c326daf0d305f2
10. 0xec71a46b7fc05bd6bf4c779cef84b35fede93734c26c463dd9afe0e3162873f6
11. 0x524cc790fd0b51cdb2aa348ae9ccb36a08ded8f64237535924a01130cbfefa56
12. 0xb1cfd9a92a45cec10e39ecd4e3a55abe88d7bed40e1bf1019d4093968673e4e9
13. 0x50f257017d1a47b165e9de41b6c7be745b632a9ae0d6de998c4ca2182e3793b3
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af