Evidence row 2040814

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u0KQ9s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9dd97254-8459-41d6-8c3c-4c4d118063c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Maonter",
  "owner_address": "0xcc18bc21b840345b3533959916f20fec28102e25",
  "raw": {
    "agent_id": "53085",
    "agent_uri": "https://centralcity.ai/a/u0KQ9s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maonter 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/u0KQ9s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maonter",
      "registrations": [
        {
          "agentId": 53085,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9dd97254-8459-41d6-8c3c-4c4d118063c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u0KQ9s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maonter 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/u0KQ9s"
}

What the leaf hashes

{"body":"4e71aff78bcf21e6f7d687fa8d2e634a0f8ac6eac32031ccd036eb66d29bf1d3","id":2040814,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588087534694,"prev":2040413,"subject":"erc8004:5042:53085","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. 0x1a1294af0d630dc82bd0b82c6a300251b471d94dc6dd341f1dd01ead7dab012a
2. 0x36095262028c563febff02149425d6f00fdcb8de2a407fbc94cb7bdea03616ed
3. 0x3953063d092d3b5289fe76c8c2ccfdb9afc2a8bc8485843e260a1d5c2110ac90
4. 0xdb6eda331a60f16eeeca08c10920bf8ef42d05d3f2c18203957e1c5f36bee797
5. 0xffabce0fc28840a24ca06fc47e5064306bc6a31f7cfecea2ac1cb884237afaf4
6. 0xe3fe2c8a43bfc5d243bd3c0e473278716028dc9eba27a1da9bcfcf0e96f7f823
7. 0xa1acb67208b96fd9c36251b4ea796c52d759bf2836777a32fba58c0ac47c1736
8. 0xd24fb386bbc59cba5dbaf10e9e0725880493c2f1560a6eb176bc7e4a793504ea
9. 0x15401f94419058d256736c1bf53595dc5af59c82a3816805a1238002e2b7b573
10. 0x053868a14ca39e217fb009311625b575d0d8fc2d16ef4530077515773ae753b6
11. 0xe6fc18d7be13a5df7e5f5d774a7f975fbb57e9409f61ecf26c67f1b1cf1c1098
12. 0xaa8e703c8f7834bfb7f573073b9b50c4721ac0f323b8e4b35b227e9b1b763617
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af