Evidence row 3457504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qEKpvu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eecf7427-5722-4962-95f8-c0a4618e2901/.well-known/agent-card.json"
    ]
  ],
  "name": "Griofero",
  "owner_address": "0x914880ddaab284ba8ef46b9a5cc4f2b347a096fa",
  "raw": {
    "agent_id": "353765",
    "agent_uri": "https://centralcity.ai/a/qEKpvu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griofero 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/qEKpvu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griofero",
      "registrations": [
        {
          "agentId": 353765,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eecf7427-5722-4962-95f8-c0a4618e2901/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qEKpvu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793912691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griofero 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/qEKpvu"
}

What the leaf hashes

{"body":"d1ceae2c575ba7507d41526bd79f7c9d2523cb137d083482a05484c01def57db","id":3457504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793912716254881,"prev":3457115,"subject":"erc8004:5042:353765","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. 0x3295f48a4d0cd316bed4ad722ddfe7925ce9425dee727a4083d57cacd556d8c5
2. 0x8ce092b82150edf938f0b011ef3ca37899064750b7152ca840f7735aa4c3f9d7
3. 0x74288bb38ede818399b28a9823ceff051edda6272fc67bec34737aeea3665c9f
4. 0x57efa51fc64613fcb2e806c4200c22882204e39b562e1dc9b2216b18cab97452
5. 0x34b6ec9fa46896bb66d7b3476442ff1a1b18c59b7fc9ca59f31169fa5231b92b
6. 0xd16c8fc702dcfe71d12e5148a0ddef87847a0946f33540d60d8ab10d33c60013
7. 0xdd650a39ba7365225b7dd13a8717259dec0cbbb48f6daf2b3c7823df2f0ee173
8. 0x44c429287463a0d8fc5486f20ade851db7a02197c9e8bcf60abd03c86ad517fb
9. 0xe9cb0a2325f01b25e9c5ff98c5a47533627942e0577abf79a6914b388322e250
10. 0x9fa37b4113626c8a5b0f0b5861a7c673aeb85fc27f55c03b48007ff48a5bb3dc
11. 0x01edd9d64bf14f0f46d1d01706a807ad398021db4b14b6753de587c63ca451e9
12. 0xdb296d0ea46b2e6ccaab4486edb203c8729c8a60bcd0574aec2b09303730bcfb
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