Evidence row 2729062

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Rcj78k"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b94e4fe8-5d8e-4948-96dc-99a7206acb6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Trentis",
  "owner_address": "0x92d2d00e948e6b6c9f5e8ea01baa18b59128d86f",
  "raw": {
    "agent_id": "212127",
    "agent_uri": "https://centralcity.ai/a/Rcj78k",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trentis 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/Rcj78k",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trentis",
      "registrations": [
        {
          "agentId": 212127,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b94e4fe8-5d8e-4948-96dc-99a7206acb6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Rcj78k",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749250,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:42:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trentis 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/Rcj78k"
}

What the leaf hashes

{"body":"1b7ef77746396976533b13ac5dc9221e1a35d18394b66d1a344bac8f79ff8a23","id":2729062,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749339384360,"prev":null,"subject":"erc8004:5042:212127","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5d16f1877623afa4ac174daccea980a720591f2af9d772d0d930fa38978c2aff
2. 0x901624f041028ce1b9f210a38315fc30cca15322e7b2b50e231637ccfb4cf61b
3. 0x1222f19dedf68738d007c4f8f6440d63f16ea7a91d18584d8a783a741bf9f2be
4. 0x306fff73a400f6ca323f7a4dbf5785f28ac2f1d66f9e718ee44ba681853fc85d
5. 0x89286e458bf2faa3f285bcb98e39e284a957f3dd36a91304a10314fbba0652a3
6. 0xc43f09662de4b458979878ce01d96ef8bce14ef376bf5529910a14bcc31983ff
7. 0x96d6d8b4827f3b8a971764acd2e92314800da24fea51176eb7a6d54168628372
8. 0xa9d37601e5665dea78da8ec2147864e8991975ea5d6e96c7c67c84700240c518
9. 0x26efe3e8da807270818cd0e0f351b7d22c9da50fd7c0a1763d713a464a0a2bb4
10. 0xd02fba978db492ed022c261c331ecec2965afcef133a0b81e1009681fb6f187d
11. 0x42742daa4ae3f355a9d57fd91fd326bca019f6a5d7e71c185232a70ffb7b2708
12. 0xc9cb46de0fb34249d46d050d7b3c6e9eb235979a2c666a5e730bbfb605a8d465
13. 0xcf11475fb1d88adbcfc7a6c6c088c0d1cc115e211d125d8b50181219cb4beecc
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7