Evidence row 2097980

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k1wzKn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ecedf4b4-45f1-4c9d-9e5b-6402d1864ad5/.well-known/agent-card.json"
    ]
  ],
  "name": "Orussero58",
  "owner_address": "0xb3424b0484cbddff3f43426d25743139ed16f51b",
  "raw": {
    "agent_id": "79829",
    "agent_uri": "https://centralcity.ai/a/k1wzKn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orussero58 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/k1wzKn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orussero58",
      "registrations": [
        {
          "agentId": 79829,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ecedf4b4-45f1-4c9d-9e5b-6402d1864ad5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k1wzKn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793609798,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:02:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orussero58 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/k1wzKn"
}

What the leaf hashes

{"body":"2ad8d46be2bd6677a867a96f3d41e4b3791790aaab91399fcacbb04f2b8dcec7","id":2097980,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610167763207,"prev":2097446,"subject":"erc8004:5042:79829","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf603bd875cde39cca9eb974e6b4ebddd5fdd0c3d9839e75c35a9cb9644c7557f
2. 0xb8bce618eb121daa13a9019aa3ed24ed11a630ccd27966d76526d0385c3aaf15
3. 0xd7536c64765a58ee7a1921e6fcd81927904a5a7ac7fea80b5d8b7f3e95a51bb0
4. 0x649938994954a3a1238b2c9244fb83102b36b07d92489279ec854911d8147efd
5. 0x5d4c36d549906decacd985332e8d245fdc5a8939eda01ee4c3a0c19c5be5e3bb
6. 0xd6844aebf02428601e94c6110fa46ee43bca8b023c99d0c2a5cc58a6b4e11b4b
7. 0xe2a059585bf4caa3574b22183eb72dc4634b9057d3d7fc5871a4af7c7908a4f9
8. 0x6d59cfcc20559edaafd3d279932a853b7e79ceddadb10095a334818a82287647
9. 0x70a875e06753bfe1009fc07a2fc215e46f48c89914be544bbb5e04a8246339fc
10. 0xbda92690f69f57bcdba2092c02197e1a6f8384f07068e64ed9796e422e6d074b
11. 0xf88ffab9e660a2924ea3deb734ff7cbd058ff96c1f240523e0e20994eee49632
12. 0x357b8b944aeb5a828c72699fe2ac56982a5ebd57521270f90ff495bcf87b9654
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af