Evidence row 2173022

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xf8gUd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d46a0f4-c4f0-446e-84e1-8156ff5ba713/.well-known/agent-card.json"
    ]
  ],
  "name": "Mantik",
  "owner_address": "0x96fa0ecc6f148022cb83098800d38b85c8f17450",
  "raw": {
    "agent_id": "112235",
    "agent_uri": "https://centralcity.ai/a/Xf8gUd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mantik 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/Xf8gUd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mantik",
      "registrations": [
        {
          "agentId": 112235,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d46a0f4-c4f0-446e-84e1-8156ff5ba713/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xf8gUd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637007,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mantik 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/Xf8gUd"
}

What the leaf hashes

{"body":"c3db9dc6a70ef81cffe40858b8037a04a73787a2e926639831fa7799ab914143","id":2173022,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637044495553,"prev":null,"subject":"erc8004:5042:112235","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. 0x4370b621dd053f386af2e7e30f53b8266f1112a582b41394efcfd98b46bdc8b6
2. 0x6d51d83de0b44fcbf611848755e64eb32c2422ab2bd70ec04cf58edf21a3f187
3. 0xbcf754d3cebf2fcb217be8fa5fb05e6333f42ae1a83566db7561a53bf4bdd29c
4. 0x0ec33af8ad47f8bed3daa24bf8cb73fce77df02a5c07bd56028152b0b1284fe4
5. 0x1fe10c8cb8c8bda13cab68023bcfd2ee0c30324f6ec4994ae6e974898d549069
6. 0x45cfb43f4d0b476caa9816708b581f15f7479bd90e1357e91658251bcaa702f5
7. 0xfe556e8b85b1e61ac12d61e58cf4a35f0bfcbec328074743000e653f06a61df0
8. 0xa506e2ca5b518fbfae65f153077ed02b19f5543467fa65e262dba5c25ab55a45
9. 0x07a73563a89d74b138c5e59c9e7ea814acdd95e53dd99cac5811e04d80104f22
10. 0xc7d5656319c72c9e1e4cc2e55953ed341d7af4f83b678dbf63b625970805ba34
11. 0x519ad527ebf84c288d362a829c1ae01ad2766a39143c67eab6305064632ca01f
12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af