Evidence row 3458252

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hfnvzm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/022a8943-f294-4e02-a8dc-f51ef6cc6356/.well-known/agent-card.json"
    ]
  ],
  "name": "Tozler",
  "owner_address": "0x6d4488e1bd6b6fc9a1d19b429b79c6fb18091214",
  "raw": {
    "agent_id": "354173",
    "agent_uri": "https://centralcity.ai/a/Hfnvzm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tozler 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/Hfnvzm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tozler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/022a8943-f294-4e02-a8dc-f51ef6cc6356/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hfnvzm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:10:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tozler 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/Hfnvzm"
}

What the leaf hashes

{"body":"bf48f5994457cab4dfbafc1e3f20ba06be6db6815f71161271c3fd15d9977ab2","id":3458252,"kind":"listing","method":"sync.erc8004/1","observed_us":1793913051695906,"prev":null,"subject":"erc8004:5042:354173","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. 0x8e7d05b25f2d483a52a75b59b994973293a7824dd8a0e2178f0f6ff74eaa1aab
2. 0xc1122fc4253ba08db4ab4c814b37ab9d7a70bf1400f431dc78ede448f411478c
3. 0x76c17e06ff9d6b43ff3061def57fa8a5d4777a4da5509a4da821c44607f065a0
4. 0xdc2ff498c2a7504ba8739eb2bf9bdb859b8da83a6fb9418db25c5e1020a45ed7
5. 0xedac4a8da6ac6da905d88b0a3076221df7c963173168757fe21930ce0127676b
6. 0xaa26c8812ff2b33f9b567f9e3dbb461769682cb2159d8a2563449d48102996c5
7. 0x6c8890b4370f0ee179e08ef9f44068f473dc0a86ece55d8ceb274d35aef2630d
8. 0x038b5659868eee8b38af615d86ee5aee5ef9af75c13b05739bbf4d14f6a48902
9. 0x52e5613078e0601860ad29e42e231fa43285d55390c12ff20727cc7f213129fe
10. 0x54774154157e1962493f3d858b7dad86f088189dedf7d9a0320be4db1a4ca797
11. 0x2f95da40d67a49e664adfca30865bfe506a3b132e628272fece3d972e333a3ba
12. 0x53a0552e5763810f9ed6cdf5e9dac9bcb528aa748119fc349baf43e6901b9871
13. 0x2b6086aadbebc8556db9b7876925a9867c7e2dd8b74a64a7816bad481856c109
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94