Evidence row 1814402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7ZY1OV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8557a9f-794c-4994-972b-48c11266ce20/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuvotias",
  "owner_address": "0xae10dfc5a3d3457713a0c5f5136bce2e5215bbcb",
  "raw": {
    "agent_id": "19167",
    "agent_uri": "https://centralcity.ai/a/7ZY1OV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuvotias 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/7ZY1OV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuvotias",
      "registrations": [
        {
          "agentId": 19167,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8557a9f-794c-4994-972b-48c11266ce20/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7ZY1OV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560241,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuvotias 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/7ZY1OV"
}

What the leaf hashes

{"body":"3ec00011e9411dcbf9557c8c2e3c0dbf6b50267d4cc1dc53cf8386d5a57492e5","id":1814402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560583956466,"prev":1808131,"subject":"erc8004:5042:19167","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. 0x1555f8cad59f7bbd91a5df873be4a18e41674fdc891ca1b9a1aa961cbce56044
2. 0xf934f566ffe5e8a9a127c4a6e696671b82f60775abaac418501f676e36579219
3. 0x7b28f0340c86fe973c07a5e13a34184b59a4fb1eb8f11985af95eba710cafd56
4. 0x15c6d8d3f81da4af47e321d405ece026258259671c3f2876d584b27a12e64122
5. 0xacc18fd2d040c4108521f3727f6b3356e70b99fb207f350fb8ecdea0364134ab
6. 0x92d93a5ccd370169fe824a46be4c97a320ad2de6514bc5e37e0ce21225db58ce
7. 0xca03f017e3c5d9ffe8b768959b0f9d8802fb759ba090f06f890251cb912ed48e
8. 0xa7ed2a904e7ab27bc3194e0b24516eb9b6f7427b9440fd189c7a228c7dd536ee
9. 0x428d0f1a2bbe19f564c7b62fa89cb8d81e5cf709ad617dfbe96741505b2d91b6
10. 0xce8c1e5d2e3ed5199ebfe99c421b9dd1ca743a9981ecd50006c0ced46a0acb60
11. 0xfa1c8acfa3c862b417d2625d131daa4d4dcc71603eb6b0b04f7346c0a9da2b83
12. 0x66891ed1e5e8c32c74d3587c22015ee559aeb6a8e98b7d712d5c323d012e46a0
13. 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90