Evidence row 1832162

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f8JELq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/694b2852-920a-436f-989f-9759907211e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Simik",
  "owner_address": "0x2f6fd5d03e27f144e8dca6463bce9acf2a75cc10",
  "raw": {
    "agent_id": "30056",
    "agent_uri": "https://centralcity.ai/a/f8JELq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Simik 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/f8JELq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Simik",
      "registrations": [
        {
          "agentId": 30056,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/694b2852-920a-436f-989f-9759907211e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f8JELq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569386,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Simik 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/f8JELq"
}

What the leaf hashes

{"body":"f58e5e0c56bcfdf7dee9ae224f5645b1d540970a2ce9115fa434c9426d36ae44","id":1832162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569432776567,"prev":null,"subject":"erc8004:5042:30056","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. 0x3316aa8781a369e3ee8752e305ae9cc50c9629fbcd25608c3f3c3ad9deeb751c
2. 0x57fe758d9ab3561cffc2996ec1a631e301d78ae99a93e108fcc07e82e3b1a2f2
3. 0x11c5b18770c0cc2f5d9d746a6d43b77d29429750b0796abe01620a02fcfc4913
4. 0xb91f60b6207b0d89b58487252e2ce3a894e2f7bf12d293cbeec726cffec18fb1
5. 0xcf067960994f71c21b614873815d9ac71a385af491def5048acc8750db4cd9d3
6. 0x0bf7bfc8c8488f41cf5b3222cb2f0358992c72cfa03b665190c9320d6c185aa7
7. 0x0969fae836e3b71440d3c48f13859f9ad2fd59bf0e5bf7ec37e59ed3d4525888
8. 0xb9dabd2f487bd166063b3f7c6a39abdb079dad7a416af445f13c443b1bf01bc5
9. 0x9f3dc59b42dbb64b4b69a9b166aa6ab0f32876b2cbb42fc012b10bd3aa16484c
10. 0x9b10b92717cf3601794f30e155a4adec86893575b359bae89b76588b3aa289a9
11. 0x323d969e3f942d4877ff6c36ac6921b86c0f19d23b15e968585849348e0833ae
12. 0x97706b73d3e8921301ab26f71e9fb7f03b42738806aa983a5e5e63dc26443985
13. 0xc392c192bf0854a262ff9bab5c87785855c8eadc29dc2a6a018670b7fb0b5d3b
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90