Evidence row 1847699

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PNgdGn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c88a9874-f1c9-4247-9d27-f55ec4619618/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonsisto",
  "owner_address": "0xe35a9f462cdfa1f35d7388c8a87f9362f5534ecf",
  "raw": {
    "agent_id": "39368",
    "agent_uri": "https://centralcity.ai/a/PNgdGn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonsisto 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/PNgdGn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonsisto",
      "registrations": [
        {
          "agentId": 39368,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c88a9874-f1c9-4247-9d27-f55ec4619618/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PNgdGn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576768,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:49:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonsisto 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/PNgdGn"
}

What the leaf hashes

{"body":"dc0ab529cdbe078a83fb1e476dbac1ee74f6536e7d7c6bd00afb9a495a74b31f","id":1847699,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576951390630,"prev":null,"subject":"erc8004:5042:39368","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. 0xf94f9e73833e52a60fcaf506b08e2e2cf77b018da4ffc0fa410b278cf6ca12e7
2. 0x07a4c0ea2c02e540b4e7b22e541a747225e09af7cb58324833c0fefdb36a7e92
3. 0x327820d20c5d4d3ce48be5a08054918211d21f83a27b9b0c33f5036f9362055d
4. 0xa5cb33675808bf7f845110429dbe5a7a36a4c2a5a34b3a7adaf0c2b09c1c4809
5. 0xd824d36fbd1dfa782292021a652abda9f51713043748e133ae1fe3c3cc54c281
6. 0x934e08b2177df28013c2279df4aa4b1f70932852af889eb35fcca197c4ee8ad8
7. 0x6cbb3c0901a23dd941a6cfb0455e1ec4ea6d252ee906448397ed20adedeaee3d
8. 0x004f42e2da165edf3cc5e9e2d0dcf9b122b26705555030ee08db298bdb816da6
9. 0x50255798b4bf5aadcb67d9242332f08fedd458f6e6ed70a7182c569bc89c3781
10. 0xbef7e8f3df7eb430f8309f9e4334711917dc142a35a776446214b4885f3dcd1b
11. 0xa781bfa60800965194e35c25cdcb1df87ec8ccb2871281789c23a01456b80b4c
12. 0x93a6b7f41af5d3e3bc733eed46dbda51f57a4d5a3adef140d3df24a1944c24aa
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90