Evidence row 3440067

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IgbCzG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/83f27bed-3cc1-4511-9285-fa9100ef37d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Zollert",
  "owner_address": "0x64331457d5b8f46a5ee272e7ab7840061b2415fd",
  "raw": {
    "agent_id": "348353",
    "agent_uri": "https://centralcity.ai/a/IgbCzG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zollert 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/IgbCzG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zollert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/83f27bed-3cc1-4511-9285-fa9100ef37d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IgbCzG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:32:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zollert 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/IgbCzG"
}

What the leaf hashes

{"body":"204b2bbd53c96c745711535e6209077f39981a1593e024ce3aec79f08031eb09","id":3440067,"kind":"listing","method":"sync.erc8004/1","observed_us":1793903531732311,"prev":null,"subject":"erc8004:5042:348353","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. 0xf572b95afd31cbb0daea17f0593122abcae27449da6b5217d11394c100a70a46
2. 0x041553c9b6f7d615d79919773bb0c053df5e63e36ef047006fc7dc769c5db222
3. 0x1a634b2072ad2e7c0898c8313666cb0395d7899facc52d579841cb45ade48282
4. 0x193695cc748c5f4f8b7533fb218fcd1fa200ca89eff074418814bad346d5e3c7
5. 0xe7aa8ad2999b1ffbfea9a562f0ef013c8c345eb326398c0ae3b715e480971af2
6. 0x74de8b331969e461501c4e2db7cf94896cc4960c5b6a300844a1daf50710f830
7. 0x72229c410ac41143fd1a7e5bcabb9305e7cc6a0c9f63cfc595821a091317ae82
8. 0xaf8e54c7ad277913d12ef6a51de2d6fd789af517c10f482eba9980a7fd981867
9. 0x92ace92891afc176136b5f8e30e861855de12cf35acb8722ada66d2c23544417
10. 0x8d951fb2982c1670eea031b3633bb1e6f08470bbb419e235add3de3ccfa8d3f3
11. 0xd2da3531419199fddb316714a095a9a9f366ef9353ca4966d30d0e0dac254030
12. 0x0419e2cb2aef4458a7724aacb649ee689f39f0bfa07a01d9cff15547868b90f0
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94