Evidence row 1844825

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G9trkK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94a02b9e-5bf3-4ddc-bde2-ddb453ac01c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Luireon",
  "owner_address": "0xf9ba324a361030c1a9225a10e52854433431fa1d",
  "raw": {
    "agent_id": "37556",
    "agent_uri": "https://centralcity.ai/a/G9trkK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luireon 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/G9trkK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luireon",
      "registrations": [
        {
          "agentId": 37556,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94a02b9e-5bf3-4ddc-bde2-ddb453ac01c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G9trkK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575353,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luireon 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/G9trkK"
}

What the leaf hashes

{"body":"80b6fddd4342c7fb8a9abb4828dc6838adcbbae1f8c4c5af8f2c71d97ac8e0b1","id":1844825,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575576375449,"prev":null,"subject":"erc8004:5042:37556","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. 0x7831e8cc47ba0e46141bd3156ed3493ed09d10cb79a4b76178cf1c65a07a9855
2. 0x999de560c778c0028326dcf3c02ae18e6a7c9cec1e03550f53f1152aa132966b
3. 0xaca5e45c3729305f8d0a62cfe7664a2d635ab5e116b0003ccd26b264e7b9f776
4. 0x2c53e8955600e1974a6f4b00afae1119883d7cea6e0ce03a5f6c5f3ed6e819e9
5. 0xf91ddee060bc43390841ac222f9a7b63543c0d81af4d84599a3617223ec679d1
6. 0x6940a9a0449578a7550181e80e044cca9e22b946716a3c07cfba1a0db79c3b4f
7. 0x61c1f891e130fb6b249beeb3fee2c4761b8209e34629c1bdb7e2a7758dec5997
8. 0x3f9b42683b0e9cd388c5b3f79c1be11b3e05c35fdb2fdb5accb4a307bc59833f
9. 0x6efc9e3971a97541c25da65eaf409f1f5777f459ee21c58a9782e45b9a1fadc6
10. 0x18a9fe4a84252769a1b45e45dfdaad1d4c31fd73e3427c04831273d71c55c7d1
11. 0xe03e3d14c1f904e7d1eb74ab52589df7e9efeb3d89b2bc4c44dcd173996b9417
12. 0x922a48efb43b08095a30ef6daed1c6435642500c842a9a7064ef609c7b17fa99
13. 0x158885233a7e31127e2842e667a258b12d4e1809863fa73786d7994cec474080
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90