Evidence row 2940399

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ipqrvp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f567acb8-721e-41d4-a7bc-30672dad6864/.well-known/agent-card.json"
    ]
  ],
  "name": "Rampino",
  "owner_address": "0x0450222978914f9df04f50324127df69a0d639c9",
  "raw": {
    "agent_id": "222998",
    "agent_uri": "https://centralcity.ai/a/Ipqrvp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rampino 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/Ipqrvp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rampino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f567acb8-721e-41d4-a7bc-30672dad6864/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ipqrvp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:36:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rampino 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/Ipqrvp"
}

What the leaf hashes

{"body":"7cb5d3e688591b311b670219b9ad12f0770ed96f2666732157834de79c445875","id":2940399,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763366686984,"prev":null,"subject":"erc8004:5042:222998","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd21c3b064db31c07ac3151638241843dc87c14d1793fd8690d6fb5e901b36971
2. 0xcdd5f2df471fd4fc309964f6ffd4c5e0a622fbaf224f5c37710b23d3e785c93c
3. 0x47ad2a9311eca03e5f2d0758e8ff8774be4ab93693e5944eb251323e415594b3
4. 0x5cb04405b3707dc55f71939f5265a7fbb44312fac8b22b2f9ea6de2715a149e5
5. 0xe28f3be226ec1ed448d4206ad2cbed87884036d45ccd62340615a3af8a7be432
6. 0x3f03b71aae0e3d102c8d9b261a2fd31983cea1948bb7e5791f476bb9aa7aaef4
7. 0xb301c1b55081746845078fb6f078733e28a07404e2a670cc7a045f0ad443a02e
8. 0xb7c47330585a9be857032368c1bb4310299c65e2f690b70be2a7959c4130f165
9. 0x932f067594f88c5eef2e2f071be24a02a6d544ce0a3508b57900198b3ad697e3
10. 0x0b7565d6dca169b7f0407fffd6de63d74b542825e80306480b1bf74de9dfbc6f
11. 0xf862756dce042fc43fb7f90b2c848c3e5f3f82a1cbbc3fbc7aa455ee6c9f4838
12. 0x86dd4acbbfa62948d4159bee53361567da942b1a2ddf09da6bd54304836a8824
13. 0xaa14d1e7b0e17af1a2dd41df81131443e765fcc3e1b8e3227fc0ad1c80c4671c
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345