Evidence row 3393446

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NLHgAx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3eaf86ff-18af-4ca0-8205-74abaefc3094/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruvino",
  "owner_address": "0x2367e087d5df46bd500725c33e1b1969a8e5a8ad",
  "raw": {
    "agent_id": "328583",
    "agent_uri": "https://centralcity.ai/a/NLHgAx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruvino 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/NLHgAx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruvino",
      "registrations": [
        {
          "agentId": 328583,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3eaf86ff-18af-4ca0-8205-74abaefc3094/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NLHgAx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880262,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:09:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruvino 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/NLHgAx"
}

What the leaf hashes

{"body":"88a258c30c19a168cbe7ce3382f3d8d2678220a8ad0a5c306e755872255e14b3","id":3393446,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880577057442,"prev":null,"subject":"erc8004:5042:328583","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. 0xea9cc7d214f9c548a12181bd4d8fe1fe15a6c7f59f212f648fcc8366becf7c2b
2. 0x16ac3e3bd2c4ccc91538a360dfb1c54a67f0c9291761c95213b4219a285152bf
3. 0x837080d2f0ea79e12a6db05557d321ec85dc426d8142d0c27fae5a860887c8fa
4. 0xea301414eefb75982f5879fc00316cf771a329c4b58d645eeb7ae4bf1fddddc7
5. 0x7d40a7f59c3ad38d22757e0d6df18aab2fd3a92e745f4186034bc3a4f9a22637
6. 0x0e4c7a423a29071e46c2d5e326fb59357e5cca1fb4f52b0b154472ce3cac17fe
7. 0xa899c0b4e08d80059e671359a119985c4ca74a88814f788a95da110b6c679e27
8. 0xf5dc08d629ea82ae801334628f983ac8afa0db9bb1f0da8aeed80dc5414309c4
9. 0x989ee420b258610e8121131a7d0c5d887c66f64dbe300a93ed2c8e32647d4fff
10. 0x944befe036bf3028b5468a55ad8854843962e2b78fe3091c1bf412748e4a74e2
11. 0x7ccfa0747f997704b59e66c82a23fdf75ff1e60d8d8c5c832e577fd051d3841e
12. 0x36501998aa66526ec3bd0bf672250cb9a2da66876350043979f42b3acadf5cc5
13. 0x53b35126d12d937d4a8233f11b3e912279a6af8d8074654056176693eaaf1a03
14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94