Evidence row 2148413

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HdWUkv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/204f4aa4-cfb5-47a1-b0e6-4eac2ffda471/.well-known/agent-card.json"
    ]
  ],
  "name": "Fromizert",
  "owner_address": "0xbbb2e6012ef1d9292b44939da446a1ac94fd8bb7",
  "raw": {
    "agent_id": "100007",
    "agent_uri": "https://centralcity.ai/a/HdWUkv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fromizert 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/HdWUkv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fromizert",
      "registrations": [
        {
          "agentId": 100007,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/204f4aa4-cfb5-47a1-b0e6-4eac2ffda471/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HdWUkv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:45:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fromizert 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/HdWUkv"
}

What the leaf hashes

{"body":"91dd9b4c6f6aeaf1ad41c32ae45a160fcb63abf02b05fbca6f8bf4f39485498f","id":2148413,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627116388202,"prev":null,"subject":"erc8004:5042:100007","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. 0x8daf11896db6863820e896be1a874eb9c4ef331671c25492df9e7eeb0428d591
2. 0x8a145151a25f608ba0094450445a55d8642913b5908bc9e153ab50181eeaf8f9
3. 0xc91759e28ee8098dd74c48595ee7dde0300398c61b24b52e8257c116b1d381b7
4. 0x191162ef8fd04a805f7de2f9bd4332dea82a6fcdb91cf4f015b67aae041b5681
5. 0x235f7925e2161e2ff37341f8cda003c71e0f7d460b6412bfe1f2cafdbae2add7
6. 0x1fdb9bdded209dadf1d4785bd4839bb6629b28f8238c177fae30ad124c0cd4d6
7. 0x1c581e1039ce7ed4b465d69a9d963ffbe3638b3a11fd09a12fbb094fc2e9b2ab
8. 0x1ccadc26a2e906ee26f1e93e4aaccce200f79b5002174098658480ea9a027556
9. 0x8f538b9dd5df8d4481b756c480692f5a45dfb0c25a6c3cdda1f8ee71b526b0cb
10. 0xda53f5f0e6baf28e59ecfb23210c7094fe8eaf346f07beb128c7da49845e3a32
11. 0x11cb0fbcd290c8507a8128d0a17a422bc27efef8f46b56034ee30cb10f5327f4
12. 0xb030bb42b9eab986acc0da3e948c6aadf4547c06744cd7db6bb54c446df9b380
13. 0x8e26ae8a6fa3c6baea1cd4108668ed189b835a519376f35f53b7ea9cc4800a95
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af