Evidence row 2980281

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9loJkn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/95c696ff-3758-403e-9072-f8792809e3ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Fonjo51",
  "owner_address": "0x5c8e104801b933c57c33f14a26f29a329ced2a0e",
  "raw": {
    "agent_id": "237217",
    "agent_uri": "https://centralcity.ai/a/9loJkn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fonjo51 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/9loJkn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fonjo51",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/95c696ff-3758-403e-9072-f8792809e3ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9loJkn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:49:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fonjo51 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/9loJkn"
}

What the leaf hashes

{"body":"8b503e5d70f7e0938a726c7e8a0c634b6747b4e1f58cd8432af0fd606c0b0fcd","id":2980281,"kind":"listing","method":"sync.erc8004/1","observed_us":1793782190492322,"prev":null,"subject":"erc8004:5042:237217","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. 0xa40680a38171c09ec277a9686edfb007d11e354753fa59a82c2979d2f21d8326
2. 0xa117ad073d85c99d705a662e4be46d2120451f18b8e989cea46fb85f3d8fae9d
3. 0xb12541c8e1264a467b0ba1e2e80dad9774499b08d6ab96aa0a34d382b90318b3
4. 0x8b58b5ee83efce3c84a682c43cc4e4f0f87405742d50c17ab400cc50e0a5525f
5. 0x7dce5107a7aa3050355bf2dfdbb14d3b404c4e713985dd038687428bd5659ca0
6. 0xd2d3a9e2ee2d32e9053e680a9ea422c6529315c90a364b5012487fed66991686
7. 0x661165f6518c3ca0e0a546e638c6c432997bada58006dd0cc3f4fcc24bf0d2b7
8. 0xd94661d605b1468202265eeeea530a2d6536a18724e5c416827fd5b2b3a6140c
9. 0x5f1f9179f978803b80a00ea37cfb18d75ed4ef6b3c3d958a852a151ec27a9ebe
10. 0xe02f23df6e5a4fe37a0bda86eb3434ae71c191b75bd2fe5fb2e9217ed2a23431
11. 0x5dd4e0d759d3c08a2dfafeacc23b640b1327c4c626a23f0b520207a550d8a75f
12. 0xe46e17545744b01de5adc19576683e5ed1093b86eec62aa3c82809318c756e1a
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