Evidence row 2144582

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iBZdGf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aacc6f00-488e-4d2b-bdc7-25030e1b4d99/.well-known/agent-card.json"
    ]
  ],
  "name": "Lerkeon",
  "owner_address": "0x9489e26ed573f77c91481f53752fea969d36b99c",
  "raw": {
    "agent_id": "98057",
    "agent_uri": "https://centralcity.ai/a/iBZdGf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lerkeon 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/iBZdGf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lerkeon",
      "registrations": [
        {
          "agentId": 98057,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aacc6f00-488e-4d2b-bdc7-25030e1b4d99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iBZdGf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625711,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lerkeon 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/iBZdGf"
}

What the leaf hashes

{"body":"308159218f79d7e4a7640cc63a379abe152c32a00ff9fb06a85434276cbc3e35","id":2144582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626041325531,"prev":2143738,"subject":"erc8004:5042:98057","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. 0x8ad0f6745873ca4f6b10dd976406c755733cf661ef88232457abd54052330d89
2. 0x8fb6da86664b3b7c2ec953a8ddf9a7fc8e96e5a9e718828e514af11b585411f6
3. 0xbd08c088257e52446bc946e7ff7b29a3d707be0b2ec0c5f335591764ec578002
4. 0xf02477a5010514c75998e0bf63c2f66eed28b41e63894238e02888ff293281bc
5. 0x174aec4875f2a027e86d701c2d6d65dc736c6bbb2a236f74ceffe8b24ad159b1
6. 0x41fb4f9924c2a922e5d99a9cb06a6f808d1120abd2d2876167c616cd300304b3
7. 0x2a034bd759ef432521bbd27da73773b9ddf526ff25f9daf30911bd9b541aff24
8. 0x64bd15cfd81a1cd1e2f7b04946b257505e1a215171a20d36de18e30fb5e4c1d7
9. 0x5f514b3f2f15ca4cd0897e668d1d682adddaadbee64565d10dfb433cf87acb42
10. 0x53d173dd8820ecee5ea7c33aa34e4c62a1f14f3941a19966779cabab551ece8d
11. 0x1b89b6fcdaee177466befaa588d04885f90c23db202576960672c832345ecfa1
12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af