Evidence row 3057509

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/me4UKb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7969943e-7aaf-441c-9063-6396adaadadb/.well-known/agent-card.json"
    ]
  ],
  "name": "Plafis",
  "owner_address": "0xe4bfd1a1358983585f264f7a7eb0d554629b21e7",
  "raw": {
    "agent_id": "281167",
    "agent_uri": "https://centralcity.ai/a/me4UKb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plafis 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/me4UKb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plafis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7969943e-7aaf-441c-9063-6396adaadadb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/me4UKb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:19:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plafis 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/me4UKb"
}

What the leaf hashes

{"body":"4a29c69d2e5b048e515c8460895be5894caae9690befa76f01929f2c11ca6a94","id":3057509,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819958913603,"prev":null,"subject":"erc8004:5042:281167","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. 0xdfb150f20375ea38659bec3851c8656f81f369d24335940f450f9aff31b2ced4
2. 0x42b46e5dd78e38ee1846f4e991a4a7d707c8f74031ea0331af9775f6b4612668
3. 0xa013dd18e97d27ccbb13459bdec652ae915dd10fd60d447d65e75c78dd014e9e
4. 0x004f232eb1512c1f0b500b969007180fc966dece9792bb5772851879789cf079
5. 0x979dbe85f2b148c426551b522d3fd69448c2fc454e2f85778b4ccb793825504b
6. 0x887dc7827193ef3e812b8975784a2936ec16cf644ac0793a199282fc67f56499
7. 0xdd8de4bb3ef77e63138dbea64dfc6d0e18b1a9d456e907f17589306a306e1a24
8. 0x00d80bbfa5e3974a026cbee957e5364ceb1106c13540a83ea327684b62583d91
9. 0xc1bb48939a9646b8a94dd41ba986d4baa49055670164ff751bc52ac9b7bf43c3
10. 0xb9b77fbd9dee5fa9ba9e5c9cd4756735f08050bc9b4220504587c8469e3e9b33
11. 0xa717fe2ba92a7c82e293c9f9d27d1a20f8ccaa6a105358cc1256b8defba4be7d
12. 0x9974171cbfeba79f719df1000decb53556dd1fc1db2a27bca7af9656bbc1a825
13. 0x99af371946a72e5b7319779399678b3ed4e9e5ebee43a19f67c93b3da85af59e
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345