Evidence row 2605065

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jcObzd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe581461-e8cb-4b58-bd50-c274a8cf32d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Alezano",
  "owner_address": "0x0a5762ab043bab5d8338104be60f9893e96e77ca",
  "raw": {
    "agent_id": "191588",
    "agent_uri": "https://centralcity.ai/a/jcObzd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alezano 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/jcObzd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alezano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe581461-e8cb-4b58-bd50-c274a8cf32d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jcObzd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:37:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alezano 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/jcObzd"
}

What the leaf hashes

{"body":"e9c46604ceb76ec7bcaabce92f64e1c06ba0229a27c29b18d4e7e7d286a2f091","id":2605065,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720263151949,"prev":null,"subject":"erc8004:5042:191588","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. 0x11ca288bc8ccc1f70d07d627d4582a89c8323c4b367c1808a33fa1b9b1c7fd22
2. 0x220b229c7b6547cc223e0315d52c789156934c99bea1d3ca855cee951de88dbf
3. 0x7ef6d4556966a9e327bb0c9375928d3b6b85cdfc7146640d118ad2a254fda0d1
4. 0xaad621dd11e6a55ae48016f4a20a6e0f74b2ddad68cd8b8e66e0582bc1329891
5. 0xd005c0493731d37fb2965be7ad19353f05a456f4f225f1416d724259d47d5286
6. 0x1841c7a24a5feb7b352933e703f56533414d851acd69e493c963c40765ec1dcb
7. 0x5593bed1510db8ec24e295acd2796647f8124f149521892fc38728b5c7f4f368
8. 0xb599237b901fcd25a1f98e3ff98aae43ac68971d6e1107c5dc32e2a6b36442c0
9. 0x126138a34d18174eff28c22c26b147bba480ecea58d12aa3cc852ad27cb280f1
10. 0x1a09684905a2a6d7942d81e748e953a764d51cad2421390b48fd7282eec617c4
11. 0x0330425d8ac55e7367eba7f717fc28aceb73f18be1ea57931b75d5f93a254e3f
12. 0x68d2fb4655d3ce72eca74f74ffb5ec5b7779c0d7a978994c6a2379a8a52b7df1
13. 0x85cace83986c94d601e82be51de5f4403bcf0442ce39d75a11610de56c90caae
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7