Evidence row 2141824

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4t5naY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/54bd525b-3fe8-41de-85c8-5dcd5f88e54b/.well-known/agent-card.json"
    ]
  ],
  "name": "Paubias",
  "owner_address": "0xe7ae83dc27b959cf9d9df1a29b140a07f01634f3",
  "raw": {
    "agent_id": "96863",
    "agent_uri": "https://centralcity.ai/a/4t5naY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Paubias 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/4t5naY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Paubias",
      "registrations": [
        {
          "agentId": 96863,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/54bd525b-3fe8-41de-85c8-5dcd5f88e54b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4t5naY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625063,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Paubias 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/4t5naY"
}

What the leaf hashes

{"body":"23e1fa1341cfe900d138d4d57888e0fd641065bf17f45749b04e8aa605947826","id":2141824,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625308714074,"prev":2141036,"subject":"erc8004:5042:96863","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. 0xffa654d9a5ed0450c6bac9c1a0affd96aa9169a798c77f052bad31ff782ae391
2. 0xabffa15a0b6455279d3df581a4dccf564788995f757ce4dcaf5b2582b2b8607a
3. 0xf95a357099660bb18aef428b285bf7aa920aaa831ad7c1a6427857d34a062e08
4. 0x90c112c39f0362d5e072d5dadf66caf4d509f88b03b0bc0e36a48d5e6d79137e
5. 0x157197aa0d01a1e34113037967fffc86bfba17bb44706216453693cee974ec2f
6. 0x19d7233b8aa4bdb259b7717725e6206cb63a1705ad6c692920c4c57b1143b28a
7. 0x8cde6767d1675c12a234df45469e0be2cfc955500da62af067510f33597874ee
8. 0x888f39565567a7df80cd372e936b5b2482d33e3975ae57c82f524dba5bcca68a
9. 0xcd9c1808ffc536a8738a3d65f86d822d46b89630e00afa24056e258134c9e689
10. 0x3e426b116ee551043c7fa8011592fb48208455066b4051086dab03b7214b3987
11. 0xf12f94b228ed72115bd658551ffcd676f11fbfe7bf397799563416a57be91255
12. 0x45415c76d2ab204a9729a2a944991420a243f07964146403ea6d43181ac1ca44
13. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
14. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
15. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af