Evidence row 1776605

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uqfFuG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9bee176b-0e59-4b44-996f-218e4f563d24/.well-known/agent-card.json"
    ]
  ],
  "name": "Toristo",
  "owner_address": "0x58370abf5f96ebb89257eb04eec42977446d7071",
  "raw": {
    "agent_id": "11783",
    "agent_uri": "https://centralcity.ai/a/uqfFuG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Toristo 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/uqfFuG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Toristo",
      "registrations": [
        {
          "agentId": 11783,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9bee176b-0e59-4b44-996f-218e4f563d24/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uqfFuG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552173,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:59:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Toristo 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/uqfFuG"
}

What the leaf hashes

{"body":"67d7d25c1533f77c4336e7c361985c6f454e783090a846d993dc55a8dd0f0894","id":1776605,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552374441336,"prev":null,"subject":"erc8004:5042:11783","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. 0xf68cc74b7047749b4ae8afc32c7ceb52c67ddb94867ac370c3fb2821959b59a1
2. 0x3c6bdd8a1c9478663d810a071cdd24be7df7ba4a8485f235a304a3763a71b590
3. 0x912f641c5100d27ceb3596a2d49bc7445d1838a3d0db422ccca2f9319b9038f4
4. 0x8e5561a573d6f65b82fe4a0bab2221337332e4152bfbb8639f140d757960872f
5. 0x981eed027bad9f38001540db18c7990312b4c96be37d07af977e2ffc6999ae99
6. 0xe0c4a2f248d02e78abd97b6dc75039bf42328af89f4050126bd9faafeb766bd8
7. 0x05f0dab39facfa10ea660dc430fa34b923bd930f76489cdb413cc333bcfe2155
8. 0x8d782db01249f068904cc44589633d3bcd158b55713d0c489dd53a22c55959da
9. 0xdc4d751d0a8a5e3929469e2bcb05cffd5bbbb53f14e4249142c84e9009f6c7aa
10. 0xd4e82c5a3d6092162540de123782a9fad0936deafb33f8b220e1ffbfda6006c3
11. 0xab569470f180e4f9980adbd339a0d63b0f20ab53bd2eed2898c06598127a5434
12. 0xf8b312afb71abc1ae9fcd8b8858e0a4351bca64770e3521c0f4b8ea86a8933e4
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90