Evidence row 2502740

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zPS4qQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f6db865b-4291-4ae7-8fb3-e3342a3dabf3/.well-known/agent-card.json"
    ]
  ],
  "name": "Velabel",
  "owner_address": "0x88e1b69b5420496bf625ed0ab95f89c5767603e9",
  "raw": {
    "agent_id": "149929",
    "agent_uri": "https://centralcity.ai/a/zPS4qQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Velabel 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/zPS4qQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Velabel",
      "registrations": [
        {
          "agentId": 149929,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f6db865b-4291-4ae7-8fb3-e3342a3dabf3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zPS4qQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671104,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:03:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Velabel 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/zPS4qQ"
}

What the leaf hashes

{"body":"b1487a87c36536d813c1b2db72c5bb2c6eccddb91a3a7b872a4ed39598813995","id":2502740,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671409943150,"prev":null,"subject":"erc8004:5042:149929","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. 0x11bc561a9a9082464e7811340d465c175e3c8928b79a308afe9abcb165a0dc68
2. 0xb19a4f462a818722b0a8d15fd82d84b3aff8ce19ba9965309dfc4694392c152a
3. 0xe4e5af0a29f04dd1834eb56459b9ac662686afb6ae8a5f9ed098377d63e1e547
4. 0xc7c15bf0465669b1b596ceb212419eea8349dcd9bf24141cbd5b309c4499e868
5. 0xe58fc31a38007537d44208e3e418d6c4d7113d6a49d03c503d173ef1377b2e9c
6. 0x51608fb222a154f20117bf8ae1aeeceeb9ed43e159adb74ecd00fc2695b8a32a
7. 0x54e800bb5dba3a503505d27e268539c66d1c87871c87b84e1bae5243d14676ed
8. 0x7ed3c6c50d6db93fff0c5e18ca799a4bab3e67b1141dff4e87924c74b9199963
9. 0xdb51c23253a62126a91796962351bced95ebc8e8d5866ddb682122f89017d5d0
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