Evidence row 1822830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RMTg0q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da0b398a-b70c-4435-a47a-228e6a810233/.well-known/agent-card.json"
    ]
  ],
  "name": "Dioran",
  "owner_address": "0x73d5f135ba21ff752d69f48d06013652fba1e05e",
  "raw": {
    "agent_id": "24385",
    "agent_uri": "https://centralcity.ai/a/RMTg0q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dioran 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/RMTg0q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dioran",
      "registrations": [
        {
          "agentId": 24385,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da0b398a-b70c-4435-a47a-228e6a810233/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RMTg0q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793564865,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:29:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dioran 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/RMTg0q"
}

What the leaf hashes

{"body":"3689a4dff078c669e0e983333f6c3993808e70a6e1f611ab5a552d1ebc6ef6a2","id":1822830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564992992561,"prev":null,"subject":"erc8004:5042:24385","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. 0x45056b42e9ff3aa3b3330b4498e952ffb804caa6c3720fade9bea221bb8f2df6
2. 0xe023f36a95fe23545cff7d59b6494c5703646b86e8789beb7428965c20dd054f
3. 0xe7f7abbf5e972bbd51cc4076672914631292e4a2fe3a5920c19af4a147eca591
4. 0xc2a711753a92a6146fd530f45d9ad772d8fd211b82464b7b493f929ac0731e81
5. 0xc66d63a977f3446921e20b256f8957564098fb283be9910bd76b0d25845f4756
6. 0xb2570a95ad6c573b916c3ebed8cb762e2d4ff9526bac34c131f394dea4f20483
7. 0x19973b46fed90dc6f14aba551de0290326f60ffb929ceb1ce4dc19ddf0f1f150
8. 0xfe49bfcdc38e459ba7fd2f38b3bec26a4be303025c186c4ae161bd3315a03a08
9. 0x30d54bc6e8dc4fe476b8f6521fb3a25fae8179e94db605055ef05fda7cdcb7fa
10. 0xab5729e1d6142f16acf9b7c933f45aff5f6e14ed69597fd81b8ca4c7a36f1201
11. 0x7f331a28c6dcf46d912efaf02daf00be50bbaa909294e4182dc501e8f378ddba
12. 0xa512aefa3742f8f2217e32a01436ec8a845ef3a867bd17d3a3ee2de3875040bd
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