Evidence row 2127650

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tSWP0W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/369bb442-c48c-4adb-b9fb-f9969ac2a133/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaseon",
  "owner_address": "0x7e04e79d2bd36297812ede54f090f3ef7c854dfa",
  "raw": {
    "agent_id": "91602",
    "agent_uri": "https://centralcity.ai/a/tSWP0W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaseon 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/tSWP0W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaseon",
      "registrations": [
        {
          "agentId": 91602,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/369bb442-c48c-4adb-b9fb-f9969ac2a133/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tSWP0W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:08:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaseon 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/tSWP0W"
}

What the leaf hashes

{"body":"96e9112a5be3073b7a623242d130f516060a2d7a50782bcdb14c423ce3aca09c","id":2127650,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621339376583,"prev":2126877,"subject":"erc8004:5042:91602","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. 0xb1d8eeab8b96b48951bdf12e21e4ba00d7a527c5381909556825c004e0e46780
2. 0x651a09df4e7f18310ef8271db6eb70631cc413c5f805b511cb969b2725fb30f9
3. 0x9a7c77629d166aec3fffeb3fd2ceb215a89cbab68d21eda76d5f0359e8c78a09
4. 0x642ada635cc0c712e3a68315ac323463de8aaf0c0748eb4b3fff4a28f7445c81
5. 0xb8b34172df94579babc57049671e7c265ca151537a8f00ed3c5a7c872a1ba66e
6. 0x2f37bdd77c85ea40678a0195d21a76c34b30538b5643e5f70c620f80f4ce4b73
7. 0xca9849fed45787d9583d357e04a5d1141be1f9c905e3991672e07e3162fb0533
8. 0x95932e1eaa0d4413e66cc62893a7a0425e1f3437d7348c8541a7d1e9cb0fc246
9. 0x7cc619b02ac5b57f9f4b8dc0f201c75cf0942dddb6e02a51bf818e46cf7d9488
10. 0x4cc7ab9510a9f261e3f74277436aa641133f4403062693535820b6dea4a6567c
11. 0xbb67a5c023ae809b439c6829ca844c48fdfcfd11a0e6adf9b3ba8651a66089d5
12. 0xf087d871ca9371733715e0ee714284dde8df08d54c23411920c514ebc8cdda25
13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af