Evidence row 2617061

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AjxJdV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b07fab33-9a52-417a-97bf-54a0c27fd07e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maikus",
  "owner_address": "0xa67d4672891a54231709546d509052d3636c363b",
  "raw": {
    "agent_id": "196211",
    "agent_uri": "https://centralcity.ai/a/AjxJdV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maikus 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/AjxJdV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maikus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b07fab33-9a52-417a-97bf-54a0c27fd07e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AjxJdV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:18:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maikus 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/AjxJdV"
}

What the leaf hashes

{"body":"9cbfe67e4d8a9333712307a162b146d7067526fc13fb9a9d736d370584bda601","id":2617061,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726310196229,"prev":null,"subject":"erc8004:5042:196211","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. 0x2b0f238c52f7985e6a2f1b0eecfffa2ff853df08b77537a7cff1cd44a33bf17b
2. 0x65475018f24bb384315a566e35c9a8faa3a8c7983607dd83c60fd9c7c54033a4
3. 0xfa4210785682d71192ac9a4473cf2ef1bfad52fab8b8a019f88d4bcb3e4f4558
4. 0x6bb9a37559c00d622060cb04078c57ed35f3f2ccb673962e0fdfd22667465a8c
5. 0x78f22875699b3c2429cb6bc86c9b2a344961971ebf651a23effd2f8e45e516a9
6. 0xb2c88d83e6ee866b939467ee56bb7f879d3408403ec09cb61556383a3b123662
7. 0x7c4201a0111556df802e7b7edfa465224e687e3dce91c45c9e0dad65c3a84239
8. 0xe23c22e6c1b9a73d0e99dfcb9405265639788c8d0c008c70571eda63fd22bec1
9. 0x27a620730f92c5feee2af07b7c0ec4fdf99ec9686759facff78acda6d0d119a5
10. 0xb7b26b6d22495fc1e8f57576175524bed2ac8c1bb042c7d14b04c0c67dc03041
11. 0xf0b00e031695c10a131f79a22ede51f644d344be32ba3870af299dd97b95850f
12. 0xca0ed45b9bab7317b587689c3cd798a6b8e25cc34eb22f75434d9b65b6f42231
13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7