Evidence row 2127666

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WdsgFq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e7384bb-7f11-4033-8473-f3af8b1d6b2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Frundus",
  "owner_address": "0x14ad9affcb11d04b250573b92d39f9375329111f",
  "raw": {
    "agent_id": "91621",
    "agent_uri": "https://centralcity.ai/a/WdsgFq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frundus 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/WdsgFq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frundus",
      "registrations": [
        {
          "agentId": 91621,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e7384bb-7f11-4033-8473-f3af8b1d6b2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WdsgFq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:08:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frundus 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/WdsgFq"
}

What the leaf hashes

{"body":"4535c0f9a0489735e8d856ff8275888103cc2b361f9134fa94f02deb2e09bb0f","id":2127666,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621339426104,"prev":2126896,"subject":"erc8004:5042:91621","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3699bc0e4021d6c038e1229aaa68c91b4f4ed5071d6d936e326cc5fd81e00a07
2. 0xba330c15f7cb0b02e387dff8a047ca5d577758f5f54cde69c4e9119c34ad621c
3. 0xc468aed6ef687c690b2c763d36f97bf6de43887d37cccdf0693314e7dac10684
4. 0x16c0bafdea96c4009945b8910ef18326aa162355c0ceaf07d344fd3eec9f9c06
5. 0x90e3061da09894e1d624e58f68f3d282a16ae56ec1f7528cb1269c94e2d13be8
6. 0x5e35db2437ecdfbfc52aa47198de7e275c640cea53b17fd349b7765437abb76c
7. 0x64521003327403ad1bf42ac156557231fc832cf10e0fe630567c1afaeba93356
8. 0x7308a942eba2211f0f49084fd478a80381b77cc42d90da8cbdb61202f8a96446
9. 0xf2d7dd8a327c4ec55172d651bc94549208663579a95aeac371ccd8eaa431d90f
10. 0xd5a193bc735da49c52b7ac1ba337e64263c6f8e6e7b501693c1fd907e46a1153
11. 0xbbc3ba117939999fb474e22af0bc8e761d629e3ce88e75d37ff20c53fabc3b2e
12. 0xf2afd692f9ecc84d8043fb7e2199fc37af44471368455fe6d2ad7651f20ae534
13. 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af