Evidence row 2128050

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4OMzep"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/634f94e0-6ef0-4112-8ced-ffbd90dad90c/.well-known/agent-card.json"
    ]
  ],
  "name": "Braustet",
  "owner_address": "0xd3ddf3642536f0468a15085951db87b7c1deebb6",
  "raw": {
    "agent_id": "92053",
    "agent_uri": "https://centralcity.ai/a/4OMzep",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Braustet 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/4OMzep",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Braustet",
      "registrations": [
        {
          "agentId": 92053,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/634f94e0-6ef0-4112-8ced-ffbd90dad90c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4OMzep",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621174,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:09:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Braustet 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/4OMzep"
}

What the leaf hashes

{"body":"fb8897e6a9156305f294f286138afbf51af1cda238dbddfd3c6d3a8e46905692","id":2128050,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621341080466,"prev":null,"subject":"erc8004:5042:92053","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. 0x1f6cb7fefb8fabfae4295a96914449f3ceb8c9aa18aaa9be8d3b452490097d82
2. 0x330552a490884e36d6d489421cd5dba8e7793cd3dd03a967a512eb5a838105c3
3. 0xc6943f299a8932b3ef21b602ebb459b39a3076a2ff14d0059277ea3a8e99c367
4. 0x4a864378b9c22ac4e8715cce76643e2c89125304760005aa7e40110b0b6ee3ad
5. 0xa4545199bb0e5347c0a4927d3666e55f672bff3f3eb4b0d3fbd358240bc50112
6. 0x062b8e2b634b63f23215e4e6870fc7139f8a8991fcb737827c12d37da6900f26
7. 0x41e8163f5e2713f9c4d714c4b45abd15a3d595ccfb11198c3710809bea39a9b4
8. 0x6b4019cc25b240bef884251a42fdb3372e47268d8bef3bd487f6b56d6aedadbc
9. 0x65fca39ca771b6fe47388da3b4fce04180225ddc2f91228db713e84debb196f7
10. 0x559aa847fb62659ed51e3a1e3458b72e465b2d4f8012f464078332c08c01e9e6
11. 0xdbd806e4aa9cfafe14b41acd08d389783a1f09a79b16529f232cea9fd45cdfa7
12. 0x921d0608297ee8b39f59114be3d8989b8d4efd3e464dd03aef90facc4e2624f6
13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af