Evidence row 2577047

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uPOHfX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d589d38-5413-4346-a3a2-cc7a50c7018a/.well-known/agent-card.json"
    ]
  ],
  "name": "Sausus50",
  "owner_address": "0xa969426acae022ee446ecf0cefa465ecd2aee98e",
  "raw": {
    "agent_id": "181557",
    "agent_uri": "https://centralcity.ai/a/uPOHfX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sausus50 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/uPOHfX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sausus50",
      "registrations": [
        {
          "agentId": 181557,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d589d38-5413-4346-a3a2-cc7a50c7018a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uPOHfX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793707883,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:14:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sausus50 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/uPOHfX"
}

What the leaf hashes

{"body":"6f3212830b00674d24e4ba1fb4aa8d64cc5b74500e91d1e672f3db5dcf222aea","id":2577047,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708072085457,"prev":null,"subject":"erc8004:5042:181557","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. 0x6dc00e529babcfa59e80f6dac167006cc9a3254bf8318e93741a2a5e4792d4ca
2. 0xb65c704fc3c0285877da3d4e0c80f3ab893ce59abb48748441d20c6be6219cdf
3. 0xeb32c959672640aa3595d62c483524c8c2e7bb7bc5e5420d003b4f061db3555c
4. 0xdc4f70d8d5440136ee6b44f6615345de8980861a465d9e59b612c2c2a9dfefb5
5. 0xe54adccb521ef2505944ab21d7b9f6a6177ba2b4562b0cf5f987ccfb0c8d9733
6. 0x66bb496e07e4230aaf47c7b8c42a08ea35510e5fce050d2023a39896c7a86172
7. 0xe10e1e02f1bd9684c9a7c5c3aacde4d7ba368a5b47cdfe6fae9e75ce51584787
8. 0x1b801c18b8437ab4cecc337122d48ebba86202b43f5073966366c75c3550f38a
9. 0x471e064f056b4627ef6dafbcd277aa6824aa90d779ac4fd16bade260c6576e04
10. 0xe2e132788227369b85238914f3481be69b72407e02ba7777c418c58e20b93f71
11. 0x3bfc805971271d160f43137b3fb94d0d4cb93840fd82bff1f6e44d4952ed5ef2
12. 0x214589e605ddfb0bb125e3baa9566898e2fb8cf79aaf7e4a640daab3b300cdac
13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7