Evidence row 2535909

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/47tsUY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/603496da-e671-4af6-ac18-f37e9f3fc506/.well-known/agent-card.json"
    ]
  ],
  "name": "Rosseon",
  "owner_address": "0x58ded27657e8fdb1a1d096e93d310f9afe6cd757",
  "raw": {
    "agent_id": "161829",
    "agent_uri": "https://centralcity.ai/a/47tsUY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rosseon 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/47tsUY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rosseon",
      "registrations": [
        {
          "agentId": 161829,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/603496da-e671-4af6-ac18-f37e9f3fc506/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/47tsUY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685075,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:55:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rosseon 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/47tsUY"
}

What the leaf hashes

{"body":"bafc94690669bd63e7794557ff7208d4ff1062db38c9120d4cd225d931c26b34","id":2535909,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685339836082,"prev":2535401,"subject":"erc8004:5042:161829","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. 0x7000dabc30ef8e09c7049ef04a24dd5c7da6cc0835060028060765f563515e45
2. 0x57d412ffaaf03998f54f80deca2f65a8a2f13b94d13f546853c6cdaf1664e44c
3. 0x66d840c5054a87e6505627aeb5fc5352ac1fec8ddb79bf326a1a5f9a70c64f58
4. 0x89bc5f54a6f4a3c01af66d73d8a72815561f38f40a8d9d11258c87f6d25d7a8e
5. 0x1cdf1eafb75026473f7e818c0d18eba59c676375ef25221edcb1bf7b62431df2
6. 0x546f89d6022cf5a5c8fa43a6c1f7716a8f191013d024ef85b6c0cb68d2857a4c
7. 0xec484d5390694f299b00b33cb1dc09dc9397cb2500ff91a902981f6eca03f2a2
8. 0xe6abbf4c8ccfb271c916bf56e5f6d6da7de47e75bd1a87bc5a928efb4b764f80
9. 0x6e23acf7df5a83e4be9136c1ebb7fadb11dee7aefdeb4e7c0587aa00efabbe12
10. 0xeb7e68e8cf70dd3309dd2e4007687209d5a05b8f3b743a46bdec2ca1ca789af8
11. 0x6447860abae3ca72ecae6f1eef7284ccbdeb9cc0fe1ee1b43da0bd6b6601e670
12. 0xd158254fcdaa95ccbaf14144de89ab8debe2933ac80302db66f86c11b8fd05f2
13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7