Evidence row 3127881

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/75HADh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9832aede-75d9-46c2-8161-c0544ed66ff0/.well-known/agent-card.json"
    ]
  ],
  "name": "Vufino",
  "owner_address": "0x35a3493ad7116abd25f3db9aa2e6c586a18fa0f1",
  "raw": {
    "agent_id": "292288",
    "agent_uri": "https://centralcity.ai/a/75HADh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vufino 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/75HADh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vufino",
      "registrations": [
        {
          "agentId": 292288,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9832aede-75d9-46c2-8161-c0544ed66ff0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/75HADh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825716,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vufino 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/75HADh"
}

What the leaf hashes

{"body":"84306af0947b04a56a05b823e5c3d7f5cb4b661b899a7d07fa1ee0e387ecaf1b","id":3127881,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825915407090,"prev":null,"subject":"erc8004:5042:292288","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xbdfd1e74facbd0e1f519b66e4a442baacd86d70fc10f514f000993259cac10b5
2. 0x4091a79d8589d25dd9a84df32ed1da1b4371db8a957b8650c7af53fbabaf91d6
3. 0x7f4cc46b579971698ffc629c51c475962a8c294bd884cab685377853bd46b84e
4. 0xcbdecb7ab51f2c6e91adb9140f4987bdd9e99aae66b1020c4980b87ebb4a617e
5. 0x24f5c7fc7411e8da87c96cf4a0ac639a1ffef24422744f6eefb375612136b5fc
6. 0x2c006e0ec223070b373c104938ee5b3bc5be655ea10a28759fb97493c9929578
7. 0x141ceb11205c0c782106d613ebe92c9179f9ed84a13ed40bb42eea11080d6c58
8. 0x58ba4df441265b2e4e4b2cec2f443c77937c5eb81dfb1f13181807bd9e4edfe3
9. 0xde31fa79dcf1feb92a023e26e4904bb741211ed5c4743b7304aa75b3f4e8d55a
10. 0xcb8b2d26cf65340217a287f7d6101dc5c70351f934a96fae1e52cfefdd512111
11. 0x5e7221182be5a3e9197f62dc99813bc82a68ffeb094930f65f50af46097ae219
12. 0x4f777f10eb5851f4520eb2d69d2aaa1f6dc41ae50975147c99c955af88b020b8
13. 0xdf752c6dc04fe0e73fc954996b5950ba893413cbd7696d4fe41593113e836358
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345