Evidence row 2023474

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JRxKtd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/36273edb-4f57-4d48-971b-82d1b9769ec9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreker",
  "owner_address": "0xd7636cd401541bbf187e8f9270792c3d8eb615a4",
  "raw": {
    "agent_id": "44684",
    "agent_uri": "https://centralcity.ai/a/JRxKtd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreker 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/JRxKtd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreker",
      "registrations": [
        {
          "agentId": 44684,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/36273edb-4f57-4d48-971b-82d1b9769ec9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JRxKtd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793580960,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:58:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreker 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/JRxKtd"
}

What the leaf hashes

{"body":"a991c0965104ad8716d6005e8d6cf84b893be81260986aadb7249f8c730e247b","id":2023474,"kind":"listing","method":"sync.erc8004/1","observed_us":1793581139785614,"prev":null,"subject":"erc8004:5042:44684","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xdd59ac439b48bf72c77e0f3ac050e3e57774cd1c83dc250532e1332a90251a53
2. 0xef3b7d9a980c644e3637d05dbe2c8bc6d21d089f773e6eb0bdcb32ff3f5bd3e9
3. 0x3ffb2871c8f5bd5514a456963029a744b3d580215fdaea608352a179ffea4aa4
4. 0x1d625c4e7b6b7ccddcf002ec315d0f7cade65ca58f73c943b5c9bcae10bcf9a1
5. 0xe503e2f51e0727ac7f39706e7943e315654f28c168b65e9ab19c9021ee7d72a6
6. 0x9e0e9a1a87ac6bbfcb265f5fbd924aba759ea02ffba9f69427b4d4cb691f6673
7. 0x5df1e7c24fb8b76cbadc2a4f94083821c9b6cfd55f2a467c7ae4627b0187e9aa
8. 0xdd877c88ffc6c0838eb6e1b2e97460dbba9cc2a28e6b81802bf30d23063878d8
9. 0x3ee2031d21ac0aa401ed32cca8e937a406e85dde921da66d0f264a473eef6e1c
10. 0xef4b1c9ceddfa888d249e0c336cb448a24e5f5f04dcb00fcfbefa0287bce4b8d
11. 0xd649d8636ffecb1c7d5bb50b2dc342616748de127f37838edc4922688eae76eb
12. 0x01a0fcfad157f65c9dfed12bdf21e0b3759daa967023093e05700338fea51d1c
13. 0x4d734793ac74750cbdf1c30c6305a901fe0ac2ddf5819c226b382460e68290cd
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af