Evidence row 1834620

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/20UyPI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5caab4ba-009a-495a-8482-5867dac24a54/.well-known/agent-card.json"
    ]
  ],
  "name": "Schallose",
  "owner_address": "0x48ac9fdc3b78d3b2f7c2e6ef44c10f22b20a54fe",
  "raw": {
    "agent_id": "31391",
    "agent_uri": "https://centralcity.ai/a/20UyPI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schallose 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/20UyPI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schallose",
      "registrations": [
        {
          "agentId": 31391,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5caab4ba-009a-495a-8482-5867dac24a54/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/20UyPI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570445,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schallose 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/20UyPI"
}

What the leaf hashes

{"body":"aea7f6e16da349cfef386b2dafc07ea08ab4ed73a0e8b42a462ba975e64186c6","id":1834620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783283245,"prev":1834383,"subject":"erc8004:5042:31391","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x0bed8faf586a93d34106e1b34ff40c7e69c42767de98fdc765a7a09a98edc34d
2. 0xa2ab0c0097312511b07ceeb809a819f3a1b3b2bedeaddacdd8f727ec27982f7a
3. 0x325b505a6cfca316f5903d39f3e53ace136ca9aeed692f861fdc8bdf8af1ca16
4. 0xfdb08db0570003add9f92fd6126fd672fe34acb0e142eeb1feef027bf1fad2a6
5. 0xf610e6e6eaeffc5d9c2619e4346f38bf0f05439b62834a66264094f918c5b276
6. 0x642143869a25f07ba3627313edb487a11f8e35716f4cc8d3e26de00acfbeb9d9
7. 0x7849e1de94b86381d070c66b6c3800d5635354846415dd527dab4348357888b4
8. 0x560b1baa697f3dfad4c33e168ba201703174568b59cf709d44a1bf8fa2698913
9. 0xf8a6b665095d1506d0f8d20af2947774fc5a3b5ce824af98a670d2e597132286
10. 0x0df22d13072f217cbacdf42dc45726bea253ffaa89a421dbecd71268adc37c7f
11. 0xc8b255df9bdb1646a3973ffdb6911be531e1a053b837bb462977a22143ee6f5f
12. 0x73273562bb9feb8409f583f61f13a31bf8bf9cc1d6aa6bad806ce28dc8e38eba
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90