Evidence row 2719065

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FjZHwP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2cf072f8-59a5-4da2-8aa1-69af09622f53/.well-known/agent-card.json"
    ]
  ],
  "name": "Frander",
  "owner_address": "0xf433b4c0ddf66606747399b86015d57508b225f8",
  "raw": {
    "agent_id": "207468",
    "agent_uri": "https://centralcity.ai/a/FjZHwP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frander 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/FjZHwP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frander",
      "registrations": [
        {
          "agentId": 207468,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2cf072f8-59a5-4da2-8aa1-69af09622f53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FjZHwP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743156,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:01:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frander 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/FjZHwP"
}

What the leaf hashes

{"body":"4c386800f6a9cc10a139c1b8af0fb003eae70c138f4fb2d24af5ecd541d39424","id":2719065,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743272550602,"prev":null,"subject":"erc8004:5042:207468","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. 0x5484d3c7ef8db823c537c3e7ab5ed2d6828f5a6f212d071827299d1b58bd941c
2. 0xf9f87ce1a722b0e835f58afa7de68228e7718711d86322a9bc35c100a8d1b7d1
3. 0x732a9f1ed2febad06bb8db47193f2b4d932e508e2768965411ae096d440797ee
4. 0x169f1654995f1c3a36951ab9af4d53a3a3f2210a5e2f75a9f90e5cfa66e90870
5. 0xe98eb6d4b02894486720916397890ebea3653d362eef55d5132cb43bac0943bf
6. 0x43eb828c95a770817669f22f61c892e18439cec5f6ed10613ab1ce85f17148ec
7. 0x14f9adf19405b63a97338ddc23d35feecee1abed027de4eae60538aa3318e97b
8. 0x6c7019c1941801a51541b38487e186979bb05a6af0b8a1564b4af1c5b240ca46
9. 0x7f6e2b26cd00d47ee7154adba5911366511549d969f95327196398552bec9a65
10. 0x974a2d1b8ee63ba33d3ca022e28883cf187e0b8dfdbf2ac03a3222a19fdfead1
11. 0xf029ffdfe4961ce82f269bf8c33d63c947e296ecceec76ffacb2ec421dc63499
12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7