Evidence row 2195446

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7x3VVR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cdd5dc0c-9d4d-4208-8b08-dc5ff6c33de2/.well-known/agent-card.json"
    ]
  ],
  "name": "Hinsert",
  "owner_address": "0x61934692e574759af173c74769391b6c66eeb1b6",
  "raw": {
    "agent_id": "123532",
    "agent_uri": "https://centralcity.ai/a/7x3VVR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hinsert 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/7x3VVR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hinsert",
      "registrations": [
        {
          "agentId": 123532,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cdd5dc0c-9d4d-4208-8b08-dc5ff6c33de2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7x3VVR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645447,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hinsert 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/7x3VVR"
}

What the leaf hashes

{"body":"19ae7f64c0357c15dc8271d26ae0339f158d755cce96958b8e33e71bef84e0b4","id":2195446,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645711420820,"prev":null,"subject":"erc8004:5042:123532","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. 0x23707ee2390f008a5f485ebebe1b276a3336ed9c5f88edb6d8099606ad292353
2. 0xd4255708d2d437bd0c5db7abb9fcad87e9a4d365d23d75f9ca12d3f6dddffba5
3. 0xcebb5c8c10a5b57bce4dc75b40f0236dd757dd21f25a6f51d5d6d60d1551d8a5
4. 0x6e8b2c7eef4249fae135526a14892e0eda198f597896ccba180c647fd35f260f
5. 0x129a14d124c4df4bdf68aa5dd7b42cf75f73f265b94882838a9b15a51f3d5d3e
6. 0xbd7df4ba62e024e69c067b30165e71711b1dcb8775af301317c505bd842532e9
7. 0x9e71a2ef730fe7ea2bd128dcd26b7fae40243c0083e91c527021946eba7c2e4f
8. 0xa62dd6aa96e1f6c7f669da4ddb085b4a474159ee6f5952fe1c2e7673f60c76cb
9. 0xf5040006e111d67c2e20a6656dc0a7458f84453d1f93124f2a9d9d3b0c88f1a8
10. 0x17fcc98c389c7678531178b6128d68de73bda650e86acf44503a2494ca50c9ae
11. 0xe599b947a76950ab1b6dea723a52b18fe2cb7489b3d2e5851f8ef0c61a5473d5
12. 0x251d841339877e796da5eab4731d6e687d4499550524134c4f906c15be505323
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af