Evidence row 2052678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Do0ank"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cf4cecf5-171e-4c01-8198-39a3c5d6b621/.well-known/agent-card.json"
    ]
  ],
  "name": "Vellisto",
  "owner_address": "0x93672d8a0767ae383c0ed944021c5c301d86d628",
  "raw": {
    "agent_id": "59117",
    "agent_uri": "https://centralcity.ai/a/Do0ank",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vellisto 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/Do0ank",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vellisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cf4cecf5-171e-4c01-8198-39a3c5d6b621/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Do0ank",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:10:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vellisto 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/Do0ank"
}

What the leaf hashes

{"body":"39fc3ac1b5d745c0c2c34e51e2858bed4908499fca198346a48e4062a69f27c1","id":2052678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592634306690,"prev":null,"subject":"erc8004:5042:59117","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. 0xa8938a430e487bc775eb202e95e2a1251c4d38fc4337c0134301646dd8be7455
2. 0xac6c0612f03ff877a4d62f2b6d02c3d64c7c1a4fe45782407bcf4fbe63c441cf
3. 0xb06884ca5d511aa52aba642f06a54001e9080ab3ff67d0a89c82f9ef9a0ee1bd
4. 0x19fd957d7c4542c184746c31095fcd72f1c1eee8222c3e72461810b2ff29c74e
5. 0x7f019016b0e1e7fb4c02f4afc8938fb4e3e5fbe6ce8e3403ab0ba14171fba214
6. 0xeefa1e82a9a5e7de8713a536bbfebac1838843d8cf4296eb0c4a3f9a90c7b358
7. 0xd7ceaf0724dacecad75ff47bf25adb6ec93054b8597809b4e3ebb191a9b8014d
8. 0x54d5db12e5780b4732581a90384c95ab820003de3bd60de27cc9d23207965d90
9. 0xee80b2c23560ba1d00fec4c6e48ca0e42bf67cb27c3eb9d8382ac663e2feb155
10. 0x025f90a4ac610bb195520b6ec7cc71b34db4a835a8c1f2e22e530b354480cfca
11. 0xabaddc3d6a701f07a62ef798b40fe3ba319dc7441591486022f6e131f4383d96
12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af