Evidence row 2502878

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yfS47x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5845a0e8-cee5-49d2-ba74-ae1361442931/.well-known/agent-card.json"
    ]
  ],
  "name": "Plerkel",
  "owner_address": "0xf57c859a3297113a828345669e37af0b89077285",
  "raw": {
    "agent_id": "150066",
    "agent_uri": "https://centralcity.ai/a/yfS47x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plerkel 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/yfS47x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plerkel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5845a0e8-cee5-49d2-ba74-ae1361442931/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yfS47x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:03:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plerkel 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/yfS47x"
}

What the leaf hashes

{"body":"b3cd27cc71d006ed5c445950842de7fc9b3e252e10fdf74be403818df1d0ecee","id":2502878,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671410664634,"prev":null,"subject":"erc8004:5042:150066","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. 0x6cf1956f1c3e6c1e59e3d60aa1154ef85b84e13dbc0685e11baf704fca740a8a
2. 0x0310501088c3e89fdfc33d1a1326a100c0daf27aae440a0f12d9e7d4bd8930f1
3. 0x613201dd6d8ed06fb559450d5286e0994792aa3f9830b69f5da41024a3bc6e8d
4. 0x9eb7b5c76c722bfdab268d3511b0bda16d3b1190d2dcf10c371acc0f748df404
5. 0x3ec97a422ff01d0d280000ea4bd89e3c53cdd853adde31a44178b4692a82c282
6. 0x0f7e4365e25658938efe8a11c438db423924dbbc501119726d11d831ffe91866
7. 0xf72781445f2c0706b485ede4677afe86e3bcdc5c7fd5235d7ee8d18b670a8df4
8. 0x40f9c8c4cbbfaa3507a5a19c85fdefdd9f4624cafec6c0ab370d27e0fab79927
9. 0x39db240d0c2d51e6851ea7afa535ec2646d979b0c95210c8db48f1b7ea0eecda
10. 0x271db3750520ceb4715afd6d905dd92ee6c9a54b2b5c57b3c3d5f5c212c03a6c
11. 0x2113a90ae6fa877a444b227f5a814679ca903c101465168f45d607846c156266
12. 0x214589e605ddfb0bb125e3baa9566898e2fb8cf79aaf7e4a640daab3b300cdac
13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7