Evidence row 2721754

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qeKtuC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7914738d-e9e4-4035-a6cc-c5db0b830843/.well-known/agent-card.json"
    ]
  ],
  "name": "Vondeon",
  "owner_address": "0x6263d25db177d117bbb21d4a0de1c9cd3a96fe1b",
  "raw": {
    "agent_id": "208728",
    "agent_uri": "https://centralcity.ai/a/qeKtuC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vondeon 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/qeKtuC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vondeon",
      "registrations": [
        {
          "agentId": 208728,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7914738d-e9e4-4035-a6cc-c5db0b830843/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qeKtuC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744862,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vondeon 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/qeKtuC"
}

What the leaf hashes

{"body":"aa41bb8610ed51edc0d7a762cf9e81c1edd422b22496f33cf0219ffd8cd6b894","id":2721754,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939263925,"prev":null,"subject":"erc8004:5042:208728","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. 0x76b1e5e91db850c4489330a1a9880ccff8dc9f2433fbc91f88f6e0c4ddf8c25b
2. 0x0ea98dcf0d3b98e5a4439c5a9cdbf0ba44e5748756864b0b34503bdd754d63b5
3. 0x3ac33b525079a87ddd2d6f82c98cdbe5e7e4cfc6a34b2db2fe60e14d9c373624
4. 0xfae69010b9ebb606b8e71b8000a646f9007df7aac402d7780329d7bd5bf54db8
5. 0x800f6312228e36e1c213262fa50fce7b6805ab5e9403189dfa6020a5ee57a2d7
6. 0xdbef421e2e1db2ade0582816cead26c586744e317577da7f1964a07ee6f0de6e
7. 0xe10b754379b64d0fdbe24dbeed20aa0ba742ef92de9e6fe9c4da78a2b7c88fb1
8. 0x6aeb3c2ab961751e10a1600084d80bf4099233923f008eded2cd6d81dde16e50
9. 0x23872d8d43a2fcd3dae4c9205009bc2e757ac455dfd2fb57782967a4257992d3
10. 0x2c68de4edd9c3b598e57ba93f371510c61846ac4311f766dcf8f54f9c6c56ff2
11. 0x2237820292b5d42b49bc8892b4ae7aaee2b10d6b1e2e3f5e1d5d052e7293203f
12. 0x113a721b5ab2af9dceb537299d64b98b1f2c69372877c5da971b3d334972d9ef
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7