Evidence row 2037735

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lYkEQS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/47af5509-bb5c-4c36-ab72-97670ae6cbac/.well-known/agent-card.json"
    ]
  ],
  "name": "Luadan",
  "owner_address": "0xf14233a42f30e5e37060aa5ec07b6cabb8eef584",
  "raw": {
    "agent_id": "51644",
    "agent_uri": "https://centralcity.ai/a/lYkEQS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luadan 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/lYkEQS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luadan",
      "registrations": [
        {
          "agentId": 51644,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/47af5509-bb5c-4c36-ab72-97670ae6cbac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lYkEQS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586575,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:31:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luadan 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/lYkEQS"
}

What the leaf hashes

{"body":"0da3a6b9e5191984f4c41817dbdadfd76c76fbfc4d516db4cf51565ee96db5dd","id":2037735,"kind":"listing","method":"sync.erc8004/1","observed_us":1793586695921787,"prev":null,"subject":"erc8004:5042:51644","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. 0x8479b255e50701e3cb85c865186f494bce5ca0b12c69b9724c431c78079f894a
2. 0x15c2c16a3ed2648e5d087944daa9d7af10b8e97dbd2b72333a2f8ff5745d84c8
3. 0x14624c78a8de8303f4ebf4a70af0c3ca4bf791a468a3d8d82470c8d0644af573
4. 0xe913834cfea7224e180256e40c608284ee986f965759c3808c31cbc5c9328e3a
5. 0x997c63806ebc528d5e657d1424df876aab19bf2cadc82e8a63363845c7809911
6. 0x5f2982c418e43a39e94796cd82f57881f0bcecfba4437e6696e73888096516f5
7. 0x53e21be55f197933f79969048aa8e72cb96c9eba5d62ce62b4c9aa75d08b86fb
8. 0xb867ab8d4e116785f960cd10b30c18d71214e26005412e32fc48a9b17f54d6ee
9. 0x31680e558a99365a3d9a157073969e67c1ca8182281895993076fbaf5a62ce42
10. 0xa82cedd556c8b69d4ac85d29d77c74424980a9b65b8dc6d8ba3a7107cef20fdf
11. 0x696c00d9211d83ea8919c97d2e192b4ff42222a0bbdc8bb1a54479d0deae2df4
12. 0x0d7ce903c884125a82bd6ab17048d38483542df814fefc95fd38be505ba8d991
13. 0x01026267e0e47b54aad32519d39da32ac6f5740a40f20ce4f9f7312a7268ad12
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af