Evidence row 3025872

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lcNkcJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/870fc9fc-f6bb-4a5c-9c7a-186f6b6f1eeb/.well-known/agent-card.json"
    ]
  ],
  "name": "Febufabel",
  "owner_address": "0xebc8669732de5f5d142b3160d69e801a6914dc33",
  "raw": {
    "agent_id": "259141",
    "agent_uri": "https://centralcity.ai/a/lcNkcJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Febufabel 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/lcNkcJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Febufabel",
      "registrations": [
        {
          "agentId": 259141,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/870fc9fc-f6bb-4a5c-9c7a-186f6b6f1eeb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lcNkcJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807235,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:51:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Febufabel 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/lcNkcJ"
}

What the leaf hashes

{"body":"8688d850faafcc61b6546bdaaed95ace8ac049c95dcac2aa8c79dcef1539a9eb","id":3025872,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807483630286,"prev":null,"subject":"erc8004:5042:259141","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. 0xa566e41108c68046e9f255f14eb180d2412697ff14ac8f5fe0bd1158186b3e2a
2. 0x7e73701dddff3c072ff1a59f34b8f094898b782fb33054621d75880dbb7339dc
3. 0xc59b899ea1ddc85de58609e0bcfc32538f6e77427eaeec35b74644be573337bd
4. 0x2100d21e86c763a38c65c33512d45342c18c03c05e920b386d43d1cfdbb04d49
5. 0x96080d4c9abd37495625114e62828a391dfcdaa1935d749a8caa51d942c01fbc
6. 0xb2e37327cd4f9e54d6d2aa60878f69ea286baa8a1168987328f9f9feb9a3fbfe
7. 0x28136bda8c6a1e3298aa577e5529a3f708380ed28d2b64fa0bbb1a247d614b18
8. 0x7ad0786a0721da6327e87517293ba2cfb3aeef4309af23adda155b94c848eb40
9. 0x6f5cb439211c7f14b8db30713f0e3b5cecd174ae64cef2b5bea24bf143ae3cfd
10. 0xe461891e6445452d511cdd9619a5c5f82da5871a72252f1c9194fc7231f07269
11. 0x0c6d6e8dc5c1cca24e977629a60f42eea75bafe13208132475f0256fba67eef6
12. 0x4d577c2a7e71bfc683f329ad9f43efab06af45b594e200dc74018a7124ed4868
13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345