Evidence row 2579657

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YPwcbh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4539dd4f-912c-4f6b-960b-a20548375091/.well-known/agent-card.json"
    ]
  ],
  "name": "Lanivis",
  "owner_address": "0x3f2fa00b6fa56a774fc953d0b4afbeb7aa93a165",
  "raw": {
    "agent_id": "182381",
    "agent_uri": "https://centralcity.ai/a/YPwcbh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lanivis 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/YPwcbh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lanivis",
      "registrations": [
        {
          "agentId": 182381,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4539dd4f-912c-4f6b-960b-a20548375091/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YPwcbh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709051,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:31:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lanivis 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/YPwcbh"
}

What the leaf hashes

{"body":"6c5abcc43585a9b3edb39814b8ca7027d364b2be13ab423fe46f0ef902feb311","id":2579657,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709087322455,"prev":null,"subject":"erc8004:5042:182381","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. 0x79bf89cf2ac533771250c34cded13c5a1ee456cdb19c1b7006376d5a149e6952
2. 0xed10eb8dcd8cab07cc868873a9e3e20ab1ee40ce8121cf990c98ca9b9100601a
3. 0x7fedd7bd38c3ee969c3c01c257a29a9cd136ddfe8fd13df983e51bae8e4e3b94
4. 0xaaedcfc8737c798279fd1e6d101d19a9c32a17c38ec7efe66d7ad70ec65c1346
5. 0x5f33c79b3204aa0047117d3f607581593ae3b4aed35b2ff4a83747f9df34faf6
6. 0x2051eeea2e47689b5cc6bde45bbce2f35e9fc0b4dfa0849ee6d0522ad9540004
7. 0x2f1e9624d399524b62584afa0e139ed9dddbfbe2632978a3be041184c99de2dd
8. 0xf7bbaa5e8827707d3dbd461d0e4526ef6f018e1dca30c1041d60f552aa524dc8
9. 0xaf13aa321b98e8e70a03496b0b7a988ea641e31009876a423609484e226563a0
10. 0xecc84d8434d256fa362e5d2c4b141e0ac10edec94461a17dbb1f333f1a5cff8c
11. 0x4bddd1d5a0448eb7de7941b5ca2a45d54ecceec2cd199bd86781867cb56e37a5
12. 0x3fa57566e096ea59590ce0052f286b064180b4c543d9b402bdbeb4136e0fe8a9
13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7