Evidence row 3054876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z1Glr2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4815cb91-9df1-40d4-be70-c667fbfecb38/.well-known/agent-card.json"
    ]
  ],
  "name": "Marlus",
  "owner_address": "0x2909ee0a4c135ecdd339a9d92f578a179a121c6d",
  "raw": {
    "agent_id": "278867",
    "agent_uri": "https://centralcity.ai/a/Z1Glr2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Marlus 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/Z1Glr2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Marlus",
      "registrations": [
        {
          "agentId": 278867,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4815cb91-9df1-40d4-be70-c667fbfecb38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z1Glr2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818830,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:06:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Marlus 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/Z1Glr2"
}

What the leaf hashes

{"body":"c58b1849b0aaf755348a4e1c9c30e83e841391ec27d4a6d343e1d5f7e36f7a01","id":3054876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819173213912,"prev":null,"subject":"erc8004:5042:278867","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. 0x65470e192d24e0b2d073546ef487f0ba7956081c0c5748e64407099ef516b050
2. 0xc4542c9645fd242ddfd6a6a61910da2f2dd9e9d84ebb9dde9ac37712c2df0cc4
3. 0xd9e4cf1de84dc456fd7a751136b1f5249838bfff06ed343045fc9e95ea6267d0
4. 0x9c0d9becfd3b6f121afb8f5e94c4949797d599cb576b1de820c7477145ee945f
5. 0x8b270d258e8aabf68b02aac4fe1d16c181030ee9fb01a9a08c9be4a294d989b7
6. 0x99022a3bfa05dffca348ea058e37509bf8649f0d833138495f33e4e715bfeb5e
7. 0x1f6ac4cf7955c27ea55fc31b34caebc1e89e607cdaa7e9b459bfc40e34fa0ca3
8. 0x5b1704092bd7dfb50e7e4781f313b1528f71b30a618f4256dcaf3a046858e124
9. 0xb45693e6bfec032dd627dd1804fcefae1ee8de5703af854bffd426523f020029
10. 0xa83879cd182a7a879cdb9c3515c74cbf2f91f2592335e009ed496b062f313ee4
11. 0xe53e10fa7ed4046e75e98b737d82378d52f7b34966949c1c75d25e082b05aeaf
12. 0x5480023ec717be5c87c88ea6f50d90fd8ad1d01526c058468ab604110716e1d8
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345