Evidence row 3375750

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/72d7N3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb61dd05-25b5-49dc-b932-352e07e27e5d/.well-known/agent-card.json"
    ]
  ],
  "name": "Fasirino",
  "owner_address": "0x57b752a392fffb04f603683bd354f1524b71ff42",
  "raw": {
    "agent_id": "324041",
    "agent_uri": "https://centralcity.ai/a/72d7N3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fasirino 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/72d7N3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fasirino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb61dd05-25b5-49dc-b932-352e07e27e5d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/72d7N3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:14:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fasirino 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/72d7N3"
}

What the leaf hashes

{"body":"810ad14cb0abf2b4c609d959d3656b3626b14fa60ba221d0c99b381957008bd7","id":3375750,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866447962165,"prev":null,"subject":"erc8004:5042:324041","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. 0x49ed49e5935cc23d8cc48fadc94c8c24e16149d5df479a39ba1f6a9fa9b84ea1
2. 0x76774b7e16e2e99c3fb97da12c8190b581e9ca63c6c580d6142a70c64236379f
3. 0x7bacaac117849c033ae2aacc168d387aa2883aa4d6cf191cccdb6bee96ca775a
4. 0x11b3f57a2fd5b8ce39df02ad1535bb6e966d4cc5780ef1483623d9e2db0e0a99
5. 0xaab7cc7ba9bf4afc1dddf4508effd9c04ca7f1d131b304b2b1b5367f7bd1a38d
6. 0x4a524b722d59816ccfdbe5480d4289142cd0cdf2da74e43b877cc2ca3a762ba2
7. 0x3eeac2a21a90da5adb441d8fdd7a47a9b00be14a5505a10673316ed28ecdf46a
8. 0xed03217d3782cf45399dd9308d3fa706b6c787a91bdcac77d257a82651cb9504
9. 0xd7a70a1fe097f5638d0fca423a10221e0a993e059d6a919be8f8af90a168648c
10. 0xf89f6b08062930470fe6082eedb6b01ae5eeaef15572a9a61a6a68f27a4bf234
11. 0x66157c7f62367e6bfaea35810c450fd845347041aff2055cd63df5110a9b0284
12. 0x804d4e2acaf82fe4cca4a826d43e72263a44306399b543267060ed8d63bea2cf
13. 0x96217e91712a84971acd039c9a0646ccf17b8623271418217b87a9da85d11d7b
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94