Evidence row 2543984

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iysXYb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27a88afc-851c-4cf7-be4e-043210730ded/.well-known/agent-card.json"
    ]
  ],
  "name": "Griolan",
  "owner_address": "0xc793feaa69cab78578d3bdeaaf68522bfe89738f",
  "raw": {
    "agent_id": "165084",
    "agent_uri": "https://centralcity.ai/a/iysXYb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griolan 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/iysXYb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griolan",
      "registrations": [
        {
          "agentId": 165084,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27a88afc-851c-4cf7-be4e-043210730ded/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iysXYb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griolan 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/iysXYb"
}

What the leaf hashes

{"body":"89a339388d460ca6c5acf368b962dd088ed1ae27cec109c26eecb82b29dbe319","id":2543984,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689043547072,"prev":2543795,"subject":"erc8004:5042:165084","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. 0x7f115a58cabb2e6856e8751c0ae56e27aa0a6d4bcf8d95890b414baf2e2f0a5d
2. 0xb9ab544158cedefbf6725830e9813bdf47458c64f643dcdc17848b9c39766050
3. 0xf8775b65a63d779710a4ec401785dc8d0f9e8c33e231bd3c4bdd988295109670
4. 0xd84d919b84e6a11dfabe5b3e0d0a9f22615ea6207bcb5b3aea174709a51c4fb4
5. 0x81af130b7f9f3acf24d338e159719e35590f36fb384e689d82af2957b343a84b
6. 0x65a3a236a3b1f1e554dedda9434ccacc45a4f3f2743d936f20f1f75a727bea5d
7. 0x6bb6a49a762523c5d81c3c5593321627c5a2ed1f23bbc6a8b9055e77a7623f9c
8. 0x0ff9e3911cb25116c06153cfd3eecde4f5c4ae091c406aac4d37673c23b79e26
9. 0x8a50d0ff5199c220fadc387a9e3d0896e80347c0423d5b8c6800c8539a2e0e87
10. 0x737cb9282143ee08ac59fccd82ea3486c381b5dcdaed49e9a8a3a7b47b27350e
11. 0x9f54fd0b64694af5fd15fbdeb617edaac44c3dcd250a9fb75f0f5decc63fde2f
12. 0x930eab3f039c2992e8821910301a1630ca2633c67e5c9e31c301963fd4e0bc33
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7