Evidence row 2621678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hyHGBF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b2da47d-8749-4c6d-968f-f9fd3221c0c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Schullus",
  "owner_address": "0xbc40617b0589e48e353f71b8899dbee080c7e31c",
  "raw": {
    "agent_id": "198478",
    "agent_uri": "https://centralcity.ai/a/hyHGBF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schullus 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/hyHGBF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schullus",
      "registrations": [
        {
          "agentId": 198478,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b2da47d-8749-4c6d-968f-f9fd3221c0c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hyHGBF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729434,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schullus 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/hyHGBF"
}

What the leaf hashes

{"body":"968db0423217810d56fcf6aa1c34c018ad2c89a49625c604106247e5c9fd3cad","id":2621678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729644379190,"prev":2621431,"subject":"erc8004:5042:198478","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. 0x5cd7150d95edba1717ae25224c811d35fa11f56bc09aa75c63328e28c273a784
2. 0x503f2ebeb0706ce8b0d387c86db23fa652d68d87c5d4a0c04b6214f9b92c507c
3. 0x4997f8bc817c1504fad5d049219eaa45b4b713f9223608ad514c5a65383bdf90
4. 0x09c40be16ee17650ed6a966de40c602ee3d3fae724c48347816f0039576eb960
5. 0x29fae3bacbdfb32a7484f41174b028ad42486a70f66fd61527e921ffe7f53ab5
6. 0xd125313c91a06b3550046f7e5760b69b88b0789f3654ccb19cce41acdfaea0b3
7. 0x64d4f8898196a85b58f41573565492aa2486363a13fd7530d3c051fa037e61d8
8. 0x4034226596716e2ef616cdf239273915c70f080134276bdb00b1848a416174ed
9. 0x615f709f2b6da88f82a4697c054933a0b6cffaaf47702758130f0a5074c3bf5d
10. 0xcca2c8e7aa1f1e5a3f13fb7afdf5428163c1a4f518b7b4f4054669284b5e776d
11. 0x2c9f1ddd5a12b4c2d756fc23e068c113e1b29aaf47e2f1efb756b10a4be3a39a
12. 0xc9cb46de0fb34249d46d050d7b3c6e9eb235979a2c666a5e730bbfb605a8d465
13. 0xcf11475fb1d88adbcfc7a6c6c088c0d1cc115e211d125d8b50181219cb4beecc
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7