Evidence row 3023123

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZEYvFW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bcd718f-5fba-4995-9b87-3f6a4acaed1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Nistis",
  "owner_address": "0x475de08094bda3dc71a796da1e5fc138d9b6e804",
  "raw": {
    "agent_id": "257027",
    "agent_uri": "https://centralcity.ai/a/ZEYvFW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nistis 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/ZEYvFW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nistis",
      "registrations": [
        {
          "agentId": 257027,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bcd718f-5fba-4995-9b87-3f6a4acaed1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZEYvFW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806070,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:33:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nistis 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/ZEYvFW"
}

What the leaf hashes

{"body":"5f8f8bae63fb25b92648f787333fd537cd44416c0194c6ace41731d35b21dffb","id":3023123,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806393788522,"prev":3022807,"subject":"erc8004:5042:257027","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x060f7e61f6e065667b66b77120027df522f6a1b2ccbe6619bcd1d562ca806960
2. 0x03f2372674f72275ed8d571eece1f63748bfa0403ab04f5eec334168c2fe4ec4
3. 0x67640a137dc599cd602c1bd0418d45aadc3e405bfb6ea81fb65f2e5a151d48c9
4. 0xbad2a70145f04d7d594804c9a186c15d0f8d51a5c72d787efbb0c2831bdadcc9
5. 0xfded1c7c369493b1f05b48afeae17495f5b5398dd1d012d94837d6d3de365b1a
6. 0x1e12b98c72dff0aae49d72456406407e8475a7c0a98f6e5e2522ee88adb1707e
7. 0x455bb81d698ee94e325116ff76dad8083cf0d869503a25243312e5888b0393fd
8. 0x7811a5a8a8fbb2a626dcb19eef10ca4060474e0158c4c150f324739c6f185e6f
9. 0x194c830e8fd0309013bb14187c3f6aaeefa364ea4e8fbc07a5936093507ef5af
10. 0xf1285146c9007d9d8a2a6c78e06abf2a96b9ae726d044fe229f88508af372418
11. 0xb1375432ff50b62f13e6103599d33272f130fb7c65f640097cd6d5ca10a75299
12. 0x2f968df836125b3153c54cba79457d2bac32831852776759495557511580aea0
13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345