Evidence row 2580235

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DW1Khr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/51079298-5544-4e34-ac05-b9187889a677/.well-known/agent-card.json"
    ]
  ],
  "name": "Fritan",
  "owner_address": "0x0e24144828a09f5e2ef82297fa6100f167ef7fdc",
  "raw": {
    "agent_id": "182466",
    "agent_uri": "https://centralcity.ai/a/DW1Khr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fritan 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/DW1Khr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fritan",
      "registrations": [
        {
          "agentId": 182466,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/51079298-5544-4e34-ac05-b9187889a677/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DW1Khr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709230,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:37:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fritan 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/DW1Khr"
}

What the leaf hashes

{"body":"68c906acfbc65d79756493f060e98349628cb94781d23d65a1f3e582264415e1","id":2580235,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709422411223,"prev":2579742,"subject":"erc8004:5042:182466","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. 0x20d240cb1b318f47f779a750cc7641fce3ecd08ac023329e3ae8353061a90020
2. 0x4395647c21230aad4659753de3a4ef3f5501cb1c9105b16fb7c6658949b58572
3. 0xc42111c76fb255ed39c6681428451bcba075eb6f69f633dd81a5d13079c116a7
4. 0x5146f22c2f1453d2567320f633049247bca7ce244e8f96a6a3ab286f9b8dd9fe
5. 0xf6172eff87fb62dd349b0f8b49a8565a4688c0648aa2c60e1c5d46e402942c15
6. 0x0c3838479e3c14cb6e06ab19ba96839cc709c4a0af69b403c970b51b4acc5ad9
7. 0x06070584082a9b274470b821cf41e4170b5ca5164af7d891c5ed7ce6433daf96
8. 0x1187be1be5772362ffa8c23a19b062182ba53ab2a4fd573fba04d6e99843db28
9. 0x666b00f9c39ec36605140c6906ecc8de007373afcf0c267cc80bea2c4895804f
10. 0x3fb84e5794c569efd613c21701544db50c0017391383646957e356c2fb591c20
11. 0xfe78ecad1e473783f752a760f31dcbf1d0b86fa5f8fd7ba04621d5b0de7f5d21
12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7