Evidence row 3472707

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MaT7d5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e815ee13-cac1-4e54-84a1-d08d2586c553/.well-known/agent-card.json"
    ]
  ],
  "name": "Tirkino",
  "owner_address": "0x893ae6b95bb4615bcf84623356ff82802a387ceb",
  "raw": {
    "agent_id": "359215",
    "agent_uri": "https://centralcity.ai/a/MaT7d5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tirkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/MaT7d5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tirkino",
      "registrations": [
        {
          "agentId": 359215,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e815ee13-cac1-4e54-84a1-d08d2586c553/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MaT7d5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793920430,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:18:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tirkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/MaT7d5"
}

What the leaf hashes

{"body":"8de50c6432a8e958c701956410d0455895a0aee4b9d013efb47a7f62448bb1b6","id":3472707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793920701136319,"prev":3472262,"subject":"erc8004:5042:359215","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. 0x7a4e21baf4b8d4b0b3d74037abf017e32e67b6bb8388b33996ec635b9e1c3f99
2. 0x3ee8d853799a58db8c3c2d939afe27408df8228dba7b2e98fc791773a5f64f5a
3. 0x993f1e776ef0eb28d4f8ced874be40b3989c6629f21bd4619560d60c2c8b200d
4. 0x36f0580a09184d70e727c149a91fa7a6a15b8f93125121b00e44b2b6270f2ca2
5. 0x97935e4bedd92ccaf19a38e330ee8e4fb53c9750507875f9083533d3dbb3f591
6. 0x95a354c35e929e47c1368cee0ed651a64d0abb54761948362c04b7427c941d4e
7. 0x8c126c9ad457dfb10f560a765af359ee6b996c648b72335aaf76ce153f9b1eba
8. 0x8ac03953dad00208351d13e65f9d62c13560374ff0c99a7267cb4f12220f3de8
9. 0xdf7fd7210ad9efd92ab36b6eedc12838c0e8cb9f1948c92adfbdd255b21ce4ec
10. 0x265c3a21698be1e7e0df7cd6acc3f71d04deb5d8da7e4bf11cf79066db9f881a
11. 0x96e098d3083414fd7180c43a93c2cbc9503089afc26b751cfa7a8ab15e522cef
12. 0x5bc9582de59b2ef40078e69faad9cdccb3d5bf5f8a444354f4638c7bc32ba49c
13. 0x341a6f3fa17c526258f57b49c6ef122c8bdb0b7fba61add27ce3ed82362b8281
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94