Evidence row 2712175

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eHfTDA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/826dc524-e3d2-4d03-9843-40d65a1f9315/.well-known/agent-card.json"
    ]
  ],
  "name": "Luovis",
  "owner_address": "0xd226978c9253a92a14e64c1201dc2c7c54cd6934",
  "raw": {
    "agent_id": "204234",
    "agent_uri": "https://centralcity.ai/a/eHfTDA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luovis 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/eHfTDA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luovis",
      "registrations": [
        {
          "agentId": 204234,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/826dc524-e3d2-4d03-9843-40d65a1f9315/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eHfTDA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739112,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:53:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luovis 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/eHfTDA"
}

What the leaf hashes

{"body":"c82d4f1e3a5cd9157982a6b51183c8a47ebdc11a49b5546c128b891a82012126","id":2712175,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739217104736,"prev":2711913,"subject":"erc8004:5042:204234","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xffcf9f9138bc238f50fe3676389bd4f974d996deb816d9c4251820786d411d27
2. 0x292f4e398578efc327023fbcc2940bec9f0ff2e1eacd7cc031aa5a9dd6e0a91e
3. 0x0fa6c081838b94c5cebbc25835c46b5fd79ed4077173469d08c7910d57d2c6cb
4. 0xef6d3be0cc727bf0f8a9bb20cb0803576eef9ef63507971c50b041d8a8d1aa1e
5. 0x49d2578f0ea5b9a30bf093d996b4fed71bea54eb180230687662cd0008f46469
6. 0xe58394f484859a59c0b772c7d8a409e1e33e33a3bcccd854216553747d4e826e
7. 0xd343630cc57c42193a655352297e0beb05f39e860655dbb18dd2c6e3097fee11
8. 0x3b1add98a990e7612b532d3dd86176464faea4e8d37678a89c61fd7a4fd39777
9. 0x28732cc42f13b9c0e0c3f33b1c0c6f90f85993feea437cd54801779ac3531f47
10. 0x4d8e60d4082e813bc19b1591348ed8a095d633dbbf3ebc57a0f076e033ce158c
11. 0xe4d7fc3dd6d0539872abd1d28e4e77b69f4b1aa4a1f92653c5d5603a537fbe33
12. 0x424223067996c6779cf410507a2b2177dc12548f2863913b8c34fabf662141f7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7