Evidence row 2138741

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MyQqW9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f4b539e-9bca-4a05-b8f6-dc60a2200793/.well-known/agent-card.json"
    ]
  ],
  "name": "Luifik",
  "owner_address": "0xa98cce20c4a833f9111b2345cbd41cc56342da57",
  "raw": {
    "agent_id": "96078",
    "agent_uri": "https://centralcity.ai/a/MyQqW9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luifik 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/MyQqW9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luifik",
      "registrations": [
        {
          "agentId": 96078,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f4b539e-9bca-4a05-b8f6-dc60a2200793/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MyQqW9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624158,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:56:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luifik 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/MyQqW9"
}

What the leaf hashes

{"body":"4625c177fc761fae4ba2dbb8a601197e01ce59ba8ec6779f34d392095d59050f","id":2138741,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624212939276,"prev":null,"subject":"erc8004:5042:96078","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. 0x80c0ce0adcf9357f1901fb1828876a41882bdb60ad82161342b880b4f0b04550
2. 0xa3f909e72656a02b953bd251f7c62d8d06056fcc270daf69cc4cfae394fc2b90
3. 0x6eb34dc9af725ada01d642c1918bbb050c771605b727e478a7d173e0f89ca93a
4. 0x25f3208148b91dfc73dd7e0f9f09ebc4c89b139a38bb45f67e1758f90656d094
5. 0x18854cc8d80c5d7efb06c45bae6453b44bb2e1c19e638690f5e10fff1573d3c9
6. 0xebe3df9ed25afdd5d0978e7cf6e53459ac75da07596c2354b100060a9f2411c0
7. 0x902bee3ac01c16eb625c2fce11262a2a2c7f3303dbc5e4321837893d343dc302
8. 0x7aa880cc4711fb4a360fba731443c1c392ae55003f5eae8ca87c795790181bd4
9. 0x8190b91db46208d9cb20e08acca28ced31c82cb405f9ad7e8d2877d99965e44c
10. 0x1b686ad2726c2dfca6ab72dcde8059f664e70fe286c97566ec957b4c1ca99944
11. 0xa393a68b746e025d8daf0e0981f2bc113caa7b5c6efc416b4f3c74cc574d5369
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af