Evidence row 3032990

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FQyn19"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fe5c0b0-ea45-4f66-8169-2de68610be5c/.well-known/agent-card.json"
    ]
  ],
  "name": "Valis",
  "owner_address": "0xd419e73a92de0560d6006a02c45224d661a080d1",
  "raw": {
    "agent_id": "264550",
    "agent_uri": "https://centralcity.ai/a/FQyn19",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Valis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/FQyn19",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Valis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fe5c0b0-ea45-4f66-8169-2de68610be5c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FQyn19",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:39:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Valis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/FQyn19"
}

What the leaf hashes

{"body":"05900e362a87ea71d59e620c279d9e32bf1b0cba7d130d9060b36e6a08d19205","id":3032990,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810364412987,"prev":null,"subject":"erc8004:5042:264550","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0f3c4d1f90251ed3580fecc03027c0f57d3db3ddc72154b84c8e4699bb9d577c
2. 0xfaf18d2d843b349dac95712dc3518a8a657ad9bc2377b528f99ff4b4c45a6ac0
3. 0xd362560c2623bf7277ab9d74f177707033cfc3a4115c037bb1d8e99f148f7b60
4. 0x8c3a5a583c91300acd682de864d563505788dee8c319f77abafafec9c8325948
5. 0xb68bca3950c0dee31c9e4f5589e8b025ddf1d60f96bd5a1fe77337575c26444d
6. 0x1e21c4ccbcbc15ebaa42d3d43b12b640a996c2c9eba5b7eca0af3e3b0efe3ddd
7. 0x0c122737698edc34087cfe6d6b6bb60fb81759bf130b57b393bb7302f57b43f6
8. 0x2d26a83f6eeb02f02f8f582ae6c7b191892c91464c08bc0a0a2291c5f6852258
9. 0xc233ab91280473fab54ec503af4deb52b7e6f3e4282ed57e4cd3e85d1aa7381f
10. 0x4c7d28ce2dd74dc9081f15f1fdfdd87ea46cda11197069f2afa62238384a8c6a
11. 0xdbf8e794966fa87643a7d0a4d283ef6ce6076b87571ac0bdd048f8bb29eca6e0
12. 0x504f025418b9c63253037ab30982bd8d8ccd8d01bfd6d1ec31b5bd731f763acd
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345