Evidence row 3012582

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PNa1D3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d17fcd7-575f-4651-b77a-d22e4fa67642/.well-known/agent-card.json"
    ]
  ],
  "name": "Fosseh",
  "owner_address": "0x647bfa5b8e96606c71c7a2be1566a78127ad9dc8",
  "raw": {
    "agent_id": "251069",
    "agent_uri": "https://centralcity.ai/a/PNa1D3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fosseh 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/PNa1D3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fosseh",
      "registrations": [
        {
          "agentId": 251069,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d17fcd7-575f-4651-b77a-d22e4fa67642/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PNa1D3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793800251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:54:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fosseh 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/PNa1D3"
}

What the leaf hashes

{"body":"f40de52c002359f1dae7dc3a20b0e44fe90b43a824e699343c90192ef6440131","id":3012582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793800457879553,"prev":3012328,"subject":"erc8004:5042:251069","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x65d98be314e2ed63e2cf63dc67bc2346aab5b1f1febd378458bc330cc595ac8d
2. 0x37ce4750ffb7a23aa9bf4ed6e19b72de13d5f6a9a80beb8362833565d4859a7d
3. 0x73fc0dcdf8eda587fa3e1fcb08aee1f59ad7b154d224da7bb56f2b4d91a0419d
4. 0xb93d31a9670f1217caf1f755117d19fde54c7a0b3bdccc270520157d1c95df8f
5. 0x3714ce062e8cbab119af873b95b2d9e12fa146aa4e282529176c23dd1bafa496
6. 0x3185f407552acd6666b84cf4690d3d5d09ce0c674303fc560c27723a665d5b5f
7. 0xb3a92918c736d0ef7a2595cbaab19e94b50b9c2928fbcf42ee310532f90127ca
8. 0xf23b43258cc61bdc0583516db2fd6ca9b74ea6f799e2ed0ee20f0a2b27e8fc72
9. 0x4e1bf03a587a2c75e693e957eec2bd266852ef495bcd4069b6636b4f95939c23
10. 0xe1f8f0de4323488941bd9af2fcbb752cf390bee3f17c3fd7b6901c05c1861080
11. 0xdcf160791692950688163432be71efaebb23336e3340cbef523a519d67929bcd
12. 0x2ca836965d0a80a8cb16e710f10aafd73eddd6a00a71343d90b699225a3d44eb
13. 0x59f7eb9892d5ca9b92fddacf62c342986dd7d5d77cf105dcc6c2db2d5a0d13ce
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345