Evidence row 2651556

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BRZNmX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14596363-bd00-461a-ab98-e29a30b2b013/.well-known/agent-card.json"
    ]
  ],
  "name": "Flassias",
  "owner_address": "0x67260b2bf904dda54ebd50dea66ce3009593d9c7",
  "raw": {
    "agent_id": "201136",
    "agent_uri": "https://centralcity.ai/a/BRZNmX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flassias 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/BRZNmX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flassias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14596363-bd00-461a-ab98-e29a30b2b013/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BRZNmX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:40:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flassias 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/BRZNmX"
}

What the leaf hashes

{"body":"7e414565955f511acc7f0573ad1df63b2c3ec76cc10e76ae7807792cd062e740","id":2651556,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734846432129,"prev":null,"subject":"erc8004:5042:201136","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc7b7812898b444e4df298a7dd347c35356f57786895cebdf8ecf2d31af7e3b95
2. 0x38ce826aca8f0805247e53cc3f45dba4468db75b8604a4784119a2b58f1cc30c
3. 0x46c2add914ff5d9a81084631363c911b34bf8876e2243637dd90d77d140c313e
4. 0x3a2574010a4557c58a0f09c3069c678e63901a2ee80e08e2e64f689558ad1916
5. 0x2de417d23e6ea082891a977e8b655f70139800234f97e18c32c28830a2faf6df
6. 0xa00e0ca7a58fb68c07c1cf7bb1186da7d26a258521e51bf581870490b268c1ed
7. 0x5fa22fdebfba2c9a52964b91ff3c2f51f258016ef244cd03d645aec40c169c32
8. 0x9c88783a3a9e1b0a7fb9cfbb102c98eea587b190a820eb3d7092185a6fb5c1cd
9. 0x48d1bbaa6f32355338aee07b9513c1f8f00c5213d5fa997d26c7be23a1422e04
10. 0x9071ebc0a2e253bf39ddedfec4336a30cc9b965ea901031cae30a0da64ce7c87
11. 0xa7680a2300aa7f406fc3501cd284ff15f0bd9775dd2ab207321a9feb1cf49b8a
12. 0x16dd40045e8f0cab53aa8d3c2d131ce041b4b36e5efa3f4a730eb95415d4754f
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7