Evidence row 2606887

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t6oYLE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/685ec1df-f605-4205-ad09-df404806f0bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Dassino",
  "owner_address": "0x8176c2dd24e8199465a65f952dbf3e7fb1cd5b00",
  "raw": {
    "agent_id": "192490",
    "agent_uri": "https://centralcity.ai/a/t6oYLE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dassino 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/t6oYLE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dassino",
      "registrations": [
        {
          "agentId": 192490,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/685ec1df-f605-4205-ad09-df404806f0bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t6oYLE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:00:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dassino 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/t6oYLE"
}

What the leaf hashes

{"body":"e9ebf37465c7ae391670c581ddb7c7b5ec4db306d7aec67b5cad580dfe097662","id":2606887,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721600079118,"prev":null,"subject":"erc8004:5042:192490","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. 0x6f86a0e3e1752163b2d26c5ed5688b0f8b75486f9b24c80bf3bf9b4fea70ec10
2. 0x1bb6d28187590a5b38b7bf7267dbdcf41f422d6dddd6b45728ae027208fc899b
3. 0x8b104be271903ccf90fa908ae3ce732a45e29469d84bd1a550a1249cb8f3e324
4. 0x1806c08b7d26bca0f134fa5c556bb5865fb30f1e79bcc13bd6d4641b8ac6cd73
5. 0x8053bda2b7a4b7af35326f8a387f1f4c137f95bb4c3e839655afc2a5f7cd666b
6. 0x32fe85904f28f6c3b319bfca808c01ccb3c2d156ba8c4db235dfbe6c23719ac8
7. 0x83aecbd76ece9ff56dca49d00145f9fb52c5117b6968f786dfbe1c23151924f6
8. 0x887a5fc5f689368daef5949619eeed1cad0001bc3cc6c73b596b8cb2244831ed
9. 0x561333a05fb5ac6417fb52ccfce5fa35529fce6146b8aae611359120d88ad4ce
10. 0xc548cb6a6aff1485891630596d641fbb5e4469e84c1e2257936570b91e768d22
11. 0x12fa2ada268eec6a1232aeb4ef5e0af756a19df98b84ef154dc0a51756b6e575
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