Evidence row 2290838

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vr5l3s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14a70a11-5171-4a1a-8949-d53a5f4c9a98/.well-known/agent-card.json"
    ]
  ],
  "name": "Maosoket3",
  "owner_address": "0x5a790b01d079b94175ecb46723b8597a5b8b6b2f",
  "raw": {
    "agent_id": "137880",
    "agent_uri": "https://centralcity.ai/a/vr5l3s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maosoket3 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/vr5l3s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maosoket3",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14a70a11-5171-4a1a-8949-d53a5f4c9a98/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vr5l3s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maosoket3 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/vr5l3s"
}

What the leaf hashes

{"body":"aeb060e6ed0b10bbdda6f9d8a665962d8b22bdd01aeeec9faece56ce8517e202","id":2290838,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658007836669,"prev":null,"subject":"erc8004:5042:137880","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. 0xdf4003c926f8599265521a614d1e49356ea36ee4233505e720184ee3fea7ce1b
2. 0xa5b6d41e93143b55370a93160400f96ff60bc08b67bb224658377a8f377c4c58
3. 0x56dd9b9b4d6285909424a6b3bac3d9d516d0e3b76ff4ee24b9aae8009779a867
4. 0xf7aa4868108144b82e7326287ec1cfce73e45de7e0be44c1c6058b32fd873af7
5. 0x4e899236ea5780546776eb5355523078c4cda7f7ad29da46f29d13ce0c9e28d1
6. 0x7396c9e1ee27ed3eeb41984523d7050ab945caf93e2ec3bc7a78799e60e8f710
7. 0x49d05e104153280217e0ac195a8c6d695c33435cda2f34869ed5625ee1b0cf98
8. 0x52e0ac90402b264618f277110f3796edf1cbe561a6b0cd7cb02711cb9b8f17e4
9. 0xca4cc34d3a63d43a29b79d230ea757bddb9e0f717f2bbc50bf755a91e912e85e
10. 0x3065dad7d77fd7ef64723e1e31c60cf3a9fdfb87557ffaa06ca0ad24d93799c4
11. 0x7e452b6a4dea768ccff53550a65b90d8c6f2277724d0b7b1eece1f2b2b700be5
12. 0x658a03e3df61154a1a62d12a3aee91c196f7b3be59438a13e42a6796e2adca05
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af