Evidence row 2033017

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ajg22e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8822a011-7bf7-49b4-b230-f68606a7b423/.well-known/agent-card.json"
    ]
  ],
  "name": "Harkis",
  "owner_address": "0xa1fcde149b1210ba0d78ed6676521f44ede2b4a2",
  "raw": {
    "agent_id": "49390",
    "agent_uri": "https://centralcity.ai/a/ajg22e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Harkis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ajg22e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Harkis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8822a011-7bf7-49b4-b230-f68606a7b423/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ajg22e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:02:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Harkis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ajg22e"
}

What the leaf hashes

{"body":"5b0c58276579de2f956ed261de4e6d8a344c2247d4dc9375fabc2f328e7961c8","id":2033017,"kind":"listing","method":"sync.erc8004/1","observed_us":1793584958607269,"prev":null,"subject":"erc8004:5042:49390","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. 0x122e37ad14f407901f7d16e34099936e762bb208a00e2088efd817e80eb35d2a
2. 0xc08ec058864abb18f8efec7faf3e44a6b799efc7c2cdda3e902cf64fce77d945
3. 0x3ef4c8019173d3ea1a9cf20a8edf3cc7fa818191f0f511d0b4a4e64287b52d5d
4. 0x8f7d8379da02ed7b8fa7905411b4974123758cfb630eb5ac9420d7bdc5de0e30
5. 0x7b58547c9b7f5bbe95f07e693ab42fdae0a41906bd29b3f846468666d62e830a
6. 0xf14e5593909cf69a4345b0395b68e057f323fecb19b05f0801ff02e981e67747
7. 0xf7e098689eb3aa5e3c11c377760f7d9aac8220fed7e1cd9a5c844fd3d518cdaf
8. 0x4d9f293c27b8ed8a0eeff1b6cff974bd2e048a53f8aa9f5b68b00b6328c4e70b
9. 0x25e94516a288c67ad5a71f7b2de3f39aa78d70cdd772856c2ef1eb9fa5c12d84
10. 0x6af4ccece8b9e18b69fd3e21277cdc716eae569e4cffeb251f1a9ad106c687e9
11. 0xa5811a0b89dd1221b6a020c2b4a6a7361cdbabfb7df683848ebfb0ea27be86af
12. 0x74e0d631b606ef854cf5ee37e8a4af7452fcdd0b8dce7d3646c83926c6ab1fd5
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af