Evidence row 2126419

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5pllmS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37aeb713-a866-47b8-94da-ddabffaa3790/.well-known/agent-card.json"
    ]
  ],
  "name": "Fovik16",
  "owner_address": "0x30203b8549b71ba5d02ecf90894ece5e2b93962d",
  "raw": {
    "agent_id": "91005",
    "agent_uri": "https://centralcity.ai/a/5pllmS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fovik16 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/5pllmS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fovik16",
      "registrations": [
        {
          "agentId": 91005,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37aeb713-a866-47b8-94da-ddabffaa3790/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5pllmS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620622,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:02:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fovik16 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/5pllmS"
}

What the leaf hashes

{"body":"1574f765d1f8bfc2aa8de6288a989d97df5a8b98fdb2a301721cd83a1a950202","id":2126419,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620977891038,"prev":2125661,"subject":"erc8004:5042:91005","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. 0x8b3d3cf947aaf52d87ee177d27a8aa87598b4f62126fe529733f6c13adba112f
2. 0x0da24065569f33bb16d46c8f3f780dee9e3fd85f4756422cf41d5bce167aa8ba
3. 0x8bc677ac50bb554520994292672311b1870b2ed8a6efbd02815a94c625885530
4. 0x4f4af9734b12fd90856e9e4db9288a5d316b1e7e9854b576886ee9d0f69d36d2
5. 0x7782ad0cc27dd16b720d2b64a76d91cb450f8ddd33d3217cb71b6ebdcea3624f
6. 0xeade5fcf88548680f56fa6432d233f85006d471c1002662c4767a82671cc4f9d
7. 0x675abcc13b762b6d398133b1eff917afe8039c7c859c4796087274ef2c2ca66f
8. 0xba9ddfd48c47e7686a3581b3b45141bbff1050567f824b366651973ddb55df9a
9. 0x5b276f1828ef59b67dcee57b472237c65fecf94dfd9e6f5ce7ccbeeb8d450d52
10. 0x148dbe241639b674c32245b132aa58344cbe3430daabe866ff63ae02e7e93353
11. 0x15541c51e7012a51a944e891385716de2ae2189374630a702b9c0dfaae314920
12. 0xeb929035f29f206d033b8132e6680865043bb8a18b5a9d2ddcc88589b82478a5
13. 0x749638e83897749b17c0b5a0587a19541d9c0e6d95590918e98f786991029466
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af