Evidence row 3027753

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RtEkex"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c20618f-5fac-4a51-a899-1fa34ccff1d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Jansino",
  "owner_address": "0x23bdaaa84b3e9eacfb4bbf551ca0d93da5800c6f",
  "raw": {
    "agent_id": "260696",
    "agent_uri": "https://centralcity.ai/a/RtEkex",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jansino 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/RtEkex",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jansino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c20618f-5fac-4a51-a899-1fa34ccff1d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RtEkex",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jansino 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/RtEkex"
}

What the leaf hashes

{"body":"4861afa1e87d0747ea52d232fd9ae6eeaa278da70e7f7850883f1312c85e3106","id":3027753,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808192143784,"prev":null,"subject":"erc8004:5042:260696","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x6555b9d9ab84bf315a67cfb421056d6fe373c9d99873e9b71058b45762ee08f2
2. 0xd12e162d1b7c1888d2a86b251a6999898ba1fd1b46e99bbe085f67776626334b
3. 0x014be60df31d375b95bea330aba2c499a7d9a3ad32749affc31035ed2a600a39
4. 0x0b3bbc31b82d073a78ad4f7c9d22f6bc42b9b940c6555125ba8f09eeb2223c67
5. 0xdeea595d347b62388de03f4af54795094a4b7ea6564e234353513a97e1bd9283
6. 0xafd454465fd5ef05fe93c8e10885cd0cd695f455b6b0e74fa6a0850557f28e42
7. 0xbaf9849ccf12f2d85fe2cdf918cc957a2ee56c2f8ae030c601439ccc42ba62c2
8. 0xcc989fe5ace4bbc0c48524407863bab28cf14c26e186d601d79ee12f1af18be2
9. 0xbbd3e9f144e3a89b9a3bdda946f4ec66f2c243445f1f50d397bab1a6020e74ed
10. 0x8d2b863a5209baaca29035988f7b4a57399df37d8368ab9b6d43fb4267464789
11. 0xdcf160791692950688163432be71efaebb23336e3340cbef523a519d67929bcd
12. 0x2ca836965d0a80a8cb16e710f10aafd73eddd6a00a71343d90b699225a3d44eb
13. 0x59f7eb9892d5ca9b92fddacf62c342986dd7d5d77cf105dcc6c2db2d5a0d13ce
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345