Evidence row 2162423

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X4wfCe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8cbc2c55-f620-45d7-8a0c-bcca878bc22b/.well-known/agent-card.json"
    ]
  ],
  "name": "Frauma",
  "owner_address": "0xea1793dd487ec76863a30395ad875370fca22da8",
  "raw": {
    "agent_id": "106867",
    "agent_uri": "https://centralcity.ai/a/X4wfCe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frauma 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/X4wfCe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frauma",
      "registrations": [
        {
          "agentId": 106867,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8cbc2c55-f620-45d7-8a0c-bcca878bc22b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X4wfCe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632244,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:14:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frauma 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/X4wfCe"
}

What the leaf hashes

{"body":"a08453d7a5df68f59dd136ac9cb917b77269987ea53cd6d852934b85102d7989","id":2162423,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632487425739,"prev":null,"subject":"erc8004:5042:106867","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. 0x465499eaa8a10195be99daaa693e8c8f115ecd95d4c66c28f60897bd2677de12
2. 0xfa4f38f80aad05cb35ec384736b0b9be3e1eeb4424690211a9f26a2c38c78e0e
3. 0xc8d183f6a355513a5a5bc77a81ffec1e372a34b4c445be173829bffb2f7f57df
4. 0xe51576602e7eaf7d06bac10b7ddd1286d927b4618482e6e13832d2effe6ed8fb
5. 0x0205558e2d596ec906772bbd8a239b612321f6354bcb14e573ce5bb92729c78b
6. 0xcdb4ace6b1e683804ddb021f32def3b5a46bd305df357ab5da9c88b32dce0b7c
7. 0x0fa262fd974726b4464169ff2607320ece0f9378b885ecf7e8c26ba67b8171a6
8. 0x395cd37f34e0ae9f78ed348204e4924906173805e523b78b0142d1f68445db0e
9. 0xda298067c5e54dbbc3bc42c96fa0d6765a8fe58e18ffcafbdcf6407b06bd85be
10. 0x0c6e565159e4b5577c99b872830f5da674047aa9e76265b96992308f5382dffe
11. 0xd6ce0209d46ce7cf9a6c01eff144cf152770979661afa3b18a877e99ae9d7ef7
12. 0x774abba83e59d4a0d725432b7aa65c7fd5dc16c3ba4272951c2f4df287092b69
13. 0x95a273bb8932dab7d9961e32e3d3be866bd51e98c7772b268db2595e5869b5c4
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af