Evidence row 1752180

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L2dpS9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ff8379a-8314-4851-9a95-d5fe7794de2d/.well-known/agent-card.json"
    ]
  ],
  "name": "Rossus7",
  "owner_address": "0xc9fa542924c9ab3c940520825359b0d06d0016d3",
  "raw": {
    "agent_id": "2958",
    "agent_uri": "https://centralcity.ai/a/L2dpS9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rossus7 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/L2dpS9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rossus7",
      "registrations": [
        {
          "agentId": 2958,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ff8379a-8314-4851-9a95-d5fe7794de2d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L2dpS9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793522156,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T08:37:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rossus7 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/L2dpS9"
}

What the leaf hashes

{"body":"0dfb7abd23f9549b5bed52bf2345e0b10caf47f02952e8795e994c3061419651","id":1752180,"kind":"listing","method":"sync.erc8004/1","observed_us":1793522224870641,"prev":null,"subject":"erc8004:5042:2958","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x0c68eb6660370b85e2f8f030fbef30d6fb3aff404da79d21f669dcda7c11230e
2. 0x1740cbec81db84b2938070f4b9932357cac467fe936d70aee027e470159db923
3. 0x4c8ed615c712994ecbd931930e471694e412ff1c83cedf56e11a2bd208c369c1
4. 0x8a293c7fd66c0043fa4ec5641da3340f4cba863aaa2712467d1c6279c73b7e19
5. 0x45fbdd8a9617ec5e79cda80bf39a41f1850fb714fbb48123772370e872c53e41
6. 0x3a2cab7389f511dd7ea2586f5accef80aacbbf374ed9965711240f5a1e967067
7. 0xd8076434569a4e4cae063f850726b07e2ee4fc240bfe1427303b97a769f51aa7
8. 0xd2b6f4d03d0d361ac57f9216d0de7f42f4b182253bd842ca0ca635666d2c98b9
9. 0xa1f4dc354df351d13007b0bce80a6236fa8e305af5d1bc0f17214e4fa6d49742
10. 0x65218acb76bd3ff2e50435aea2eba654f75d41581576a929b8c113b4d64f6674
11. 0xb21d0e80648df801fd5185325c7d41a75ba378dc3860e7f3c2e098c815d37ed8
12. 0x28bc52cf58f8fc135df08117e99fb66a052c7cccd07da12775326c93ec3e4b9b
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90