Evidence row 2178909

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jRMF3C"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1fda6d60-8b3a-4d15-8663-ff9113566fab/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiatani",
  "owner_address": "0xf7ef6b69b53c095e88c78d8dab3651338faa0d7e",
  "raw": {
    "agent_id": "115351",
    "agent_uri": "https://centralcity.ai/a/jRMF3C",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiatani 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/jRMF3C",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiatani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1fda6d60-8b3a-4d15-8663-ff9113566fab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jRMF3C",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:12:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiatani 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/jRMF3C"
}

What the leaf hashes

{"body":"c2b76c81db5e06badf3b2c38a075407a8e2d94ef7bb80fdfea5dc3a7c2d44e24","id":2178909,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639531618603,"prev":null,"subject":"erc8004:5042:115351","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. 0x4044979ca84b50ca1c99ff5e7f8f776c42b17d717e084be23ecef3a53cefeac5
2. 0x07aaac26be5053f583a6fb484ad910fef9f23a6eee29e56201fc9386aced5e33
3. 0xfe9746c2d95cca39f6ab8ab584d3fcf63b5ad657a751e9cda294b36db6313714
4. 0xb46d89c27f1d53affd1a28815af94c828d7152ab440885a66f6dda12a99701d4
5. 0xbb6bf29f4db44056b0ad717691c0fa54c62196674a8c61fa6f21a8f7931d8c60
6. 0x4d7f4f7f5ff61798734c4a36c70434c95c09ee70d8d25aea03d4ace056996b20
7. 0x5f153333dfa3354716e2513eb400bf3a280ec50f97c5548f951befc9f63e49b9
8. 0x498b594fe184497962eea0a90b51a76f44407a64f4aa3bf84639685a5ce14c35
9. 0xc422e76ebe9b98732127142cf7ab052686af7e5e3e7f4a149b131412b0b2b545
10. 0x9b3aeb322f278f3188c4b6b941d08413620f4e894c47343770ff3cda1faf2b2b
11. 0x1d34165be86c378fd087e84998f69bd665ac3458f0fa04dd548d25795d5f558f
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af