Evidence row 3458610

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8id5rr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff63e230-38df-4292-82a1-48eecacaa63b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fantias",
  "owner_address": "0x147d81b7b1ab615bd4911cfc8b6374f6b5688b35",
  "raw": {
    "agent_id": "354129",
    "agent_uri": "https://centralcity.ai/a/8id5rr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fantias 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/8id5rr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fantias",
      "registrations": [
        {
          "agentId": 354129,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff63e230-38df-4292-82a1-48eecacaa63b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8id5rr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793913350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:16:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fantias 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/8id5rr"
}

What the leaf hashes

{"body":"3bcd74d2208cedededac80340701ab38f071bc4406a0a32ee32f71c16a39b8df","id":3458610,"kind":"listing","method":"sync.erc8004/1","observed_us":1793913385318629,"prev":3458208,"subject":"erc8004:5042:354129","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x312bd7d025ecd5a0bc37680200239bbdeda70d18577cccf3ae9e773f28495439
2. 0xb6b9fb6c8050c07d9f7836aa2fbafb918e90b725d7a011e30f86504433fb4553
3. 0xdd4eb764fffd7022aaf7d7b7e1558db3db2a132af7e0045d8aae17c982da37d4
4. 0x25229c495a9114c471022cf6c7c0602b015b8cc2acb4a68e67b709b0ccda77ed
5. 0xd3744aefeb0951e815789e14c078b7cc5160dd9d2cf326480b123b5ce9a08a57
6. 0x26fc45ecd31f1ead47cf81cd043868b835cc2a298b4c16d70b9b96055e8ca08e
7. 0x79a706d4c81ff8ca003143f23fdd7183636de449a6a400b7477b90457ca973ff
8. 0x230c34f010b13f93ca3e5fadc6b00218fd406348bd708f9e1ff4df78776b4dd7
9. 0x48e12a4be76dbc1b46f6834b33685f71ef6b730f47bd7da577ee07c7b7d5a3e0
10. 0xdd138a5dad49c986e1f003a6cbb90b34f6424d6090476af764683b8fa41ce28c
11. 0xe2bfa3de8734dd32722ed61cfd3979688c690290fb520aa14e1f0e90a09bd071
12. 0x7f98a7b5606346f414c513a98ea8361f4dcf28b98d2f23c42364ca11a710052c
13. 0x06f35c7371f9c001c3a1c0582469212f9b65af8fcff9ede5c8bf26b1a4f029e8
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94