Evidence row 3451106

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qsemKV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13c2898c-3391-4d20-ae00-b58ecbea1a95/.well-known/agent-card.json"
    ]
  ],
  "name": "Nelo40",
  "owner_address": "0x1b03d2a2c4a9a1e35c8806fa28f252d1dd680b04",
  "raw": {
    "agent_id": "352003",
    "agent_uri": "https://centralcity.ai/a/qsemKV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nelo40 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/qsemKV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nelo40",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13c2898c-3391-4d20-ae00-b58ecbea1a95/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qsemKV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:10:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nelo40 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/qsemKV"
}

What the leaf hashes

{"body":"656b69a0a8d974492af9a904d1b44ecd3cbffe16419b268036cd8da222638dcd","id":3451106,"kind":"listing","method":"sync.erc8004/1","observed_us":1793909448692275,"prev":null,"subject":"erc8004:5042:352003","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xf44934df2a463c65dd4d893faf5a058939ad76da7b6d43b97355acaae1a70652
2. 0xed1cbc55680372e4424196f1cc7022552d71d72a0054e8dd982f9538983460ed
3. 0x03b16115ebc6f9decd3366051bb7a172ad5b349ca1d36dd2bdd4339df1556537
4. 0xbd5e1432a8255dd8b5845daa9526e72f441d445833555f6ec38177b7a2b140b1
5. 0x6a72bf59a104815976756a3028b7c856f35ed1b839ea6d3bb2caab186e13c5f8
6. 0x3fa63f8d7b2ad68cb77418e6e21a59afee37b014b2fdb63777ef9c015dc2de2e
7. 0x1747e683b01c3951d68b849efe130229aca0ab6f848d2bbc3d5890e43036074e
8. 0x0e1fb2a28f84a80b515083a5fb8d94a0aa39d778945ebca5c88811658b86bae1
9. 0x64b994bf79ac950dbdefcf635e1b730b3e6da8a192c151a53cf674767e010f65
10. 0x11f31569c294d303cd83455576203c991343ae011ea7a6fcffa2869aa5a2668b
11. 0x6535c6e48e0d1d5cc6f5a12973ee4f0b00df1c3f1141d3ba5f5688883c434adf
12. 0x47c0e45d49ca291159420035c63686f1f2e8e3dc9d8d7819142a3272b056f9fb
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94