Evidence row 2614395

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ordEIB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9036629d-ed34-471c-95e5-eb486164321e/.well-known/agent-card.json"
    ]
  ],
  "name": "Nusis",
  "owner_address": "0x6f00a1cfc13f716282ecc1ee9cf556ad6cdbe70d",
  "raw": {
    "agent_id": "194544",
    "agent_uri": "https://centralcity.ai/a/ordEIB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nusis 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/ordEIB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nusis",
      "registrations": [
        {
          "agentId": 194544,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9036629d-ed34-471c-95e5-eb486164321e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ordEIB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793724699,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:56:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nusis 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/ordEIB"
}

What the leaf hashes

{"body":"634ac9f9305fcb20c7ad6f4b62a32ff82b51e9a3065b138f9e82510dde7a7ac1","id":2614395,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724960299032,"prev":2613515,"subject":"erc8004:5042:194544","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. 0x11df9f35ff0afd5583efcbbb2e65a7a92517d96153aadfacfbd25e04e61bffc9
2. 0xae0c1376691605455ca4f464bbd9494dcd4aac166f548e3c9df828a7f5398164
3. 0x8a8475ac314b073a742aa0aef42f4646f939ed2d2fb6b5824b4e6ae5971b19a1
4. 0xb97e08ce08712d9922ba5c2f0b1e73cca14762b05cf66388b8755631c1d2c644
5. 0x2e61c8fd52d0d66ca16b1ff479b3c9693fef631ab43f0b5d9028c75ee2acc483
6. 0x48198712b57fbc9883893c24c74045acf1f48f76fbd64e6d0415fe6ac2978473
7. 0xa0e5c8cc332238ca9602c41b83ab997c695c1e4294d9bb578ba26fb030fe33f7
8. 0xdceb8d36f93355863cf5172d8d6e55f5b74901a496824b819e4ac8b3d417bcfd
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