Evidence row 1771055

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/duVPeK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a031bed-c999-4d2c-8c0e-6e4c1e5ed125/.well-known/agent-card.json"
    ]
  ],
  "name": "Sollino",
  "owner_address": "0x631933045e269514278b6ee7ab9fbb9db2183bdf",
  "raw": {
    "agent_id": "7161",
    "agent_uri": "https://centralcity.ai/a/duVPeK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sollino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/duVPeK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sollino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a031bed-c999-4d2c-8c0e-6e4c1e5ed125/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/duVPeK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:26:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sollino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/duVPeK"
}

What the leaf hashes

{"body":"7b3ec1d8cae852cdc69f8899d6975ec1ad41ddf7347b7876cfb3d88702d756a5","id":1771055,"kind":"listing","method":"sync.erc8004/1","observed_us":1793546777476469,"prev":null,"subject":"erc8004:5042:7161","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x363a7e2b1bb3f71bed11ce138892302fc18e10a20b973a394364dfd76e2f860b
2. 0xaf23bce10ed8a659b802ca66db4fc847066b0ff9e0ca0fe119f77ddfc104c1a4
3. 0xbcbfb58f0c311ec9e044d26b778dafc309c464267e064004cfcb626d2f42d763
4. 0x244a055f52dd4ac0c5b71632a4064789ca127ef9707b942d441285dcb1e947fe
5. 0x75f3a1be6dc2eb0bfac0366ba5a3c327ca88fed4d4252ab8f994286f6227f29a
6. 0x99dd6ccf83c494740cbbca9e4029d6731efd59f19cd6affeb77ede95b72938e1
7. 0xb5577637143c6ca2668d11a6f1f1b3f3b40ef6ece0cdc1f3ccc5226c3d7a8dc4
8. 0xb03689743c5d59143dfbf377909e965e8f09946e36e881a16693a8b30f2705b2
9. 0xb58768ba3d26751916a8f69ed0950d9a90def78799b3bb3e57cda7a7ec58c90c
10. 0x2b194d723ddfc664781dfdb9c7becb9f9f35adc1eae83910021cf486790aab3a
11. 0xfd1a0953c8b8f6b8fabce409c7eac19aaf536a8784dd854cd706365899142248
12. 0x430f2c8ba8ad43480fc5cafec26ef91c193fc91fac5d078625365e3b2ce1ff21
13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90