Evidence row 2168157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yTZt60"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67b8f37a-755c-4899-99ea-99d8eb5accc3/.well-known/agent-card.json"
    ]
  ],
  "name": "Oraufert",
  "owner_address": "0xd6c906cda443bb1f3b40c5da192d758c502d98f1",
  "raw": {
    "agent_id": "109173",
    "agent_uri": "https://centralcity.ai/a/yTZt60",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oraufert 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/yTZt60",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oraufert",
      "registrations": [
        {
          "agentId": 109173,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67b8f37a-755c-4899-99ea-99d8eb5accc3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yTZt60",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634905,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:00:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oraufert 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/yTZt60"
}

What the leaf hashes

{"body":"eb74a9ab67cc27b4f9c85a10cfd001d411c027f433c297f2b9618328c1424d49","id":2168157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635256272795,"prev":2167536,"subject":"erc8004:5042:109173","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. 0x94d3a12456ae952e56bd3e6400ca930229c8d25edf351f4d0e31a69ede7f82b0
2. 0x2eb2622da2c5fe4ce4d9552957f55a68aa43a20a2c799909c3e089f09e073738
3. 0x19710d6e6491ddf867d07265644911532044e40dd1dbfb7a0e6a04c1ed9ee46e
4. 0xb2f968528e031c81e9769cae785824a64bfe014cd3d0d217152c2e38dc6687a7
5. 0x508040852f0e6afb9259f2a627f9b9224b4ce577f6ec124eaea06c31a4a23dfb
6. 0xb0ee45f6416ac411ee4e9aa096a5c91c5bc481ee66c05a8b9f6ad65214eeec5f
7. 0xf8619be595f96ed3b2684e1791ec86f98b386a48e9593e7eafb35ddd9ca8a372
8. 0x719a37312ec990431aebb9081661918f94559e93dee3f3aee7eae4fa2202f426
9. 0x5f91d57da71d959553e73cb270ad40c572f7171575ccca5bfd7ad2c7014cf9c7
10. 0x4fbf9039050b5be9fc1fee26759669cbe6be033bffd94d1c361e4f7bafd201ba
11. 0x082b9a357ecd380b01bd716496a1530d8de6d642b373d63a7a576a398a9dc843
12. 0x93a479000997489c9f10f23b0bab5b0ff25afee590d626a4bbf85ac315b6178f
13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af