Evidence row 2075531

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D5dq61"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/407efd0e-16d5-4662-80be-23c344d72fd3/.well-known/agent-card.json"
    ]
  ],
  "name": "Flubarker",
  "owner_address": "0x470a9a94918a8ab68186523d08e5d03738d87494",
  "raw": {
    "agent_id": "69403",
    "agent_uri": "https://centralcity.ai/a/D5dq61",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flubarker 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/D5dq61",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flubarker",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/407efd0e-16d5-4662-80be-23c344d72fd3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D5dq61",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:30:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flubarker 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/D5dq61"
}

What the leaf hashes

{"body":"8658847bec95f73e0a4074e85bcf07ac7731c2653d631e5822ab9ae556b55723","id":2075531,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601000763149,"prev":null,"subject":"erc8004:5042:69403","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. 0xeb3c877a1f9ad76d5ad00eff7649c01453859cb1bdbf0a29b572a1890f0f0432
2. 0x340cfae7317914d6d1ed7b57c94b1b158ea3882f801d0f6a6bf58d6cc005a3d5
3. 0x14017794cf4e1a3baf9a4ca3f2ccfd52bdd3263dba9ded63e54138917a0278dd
4. 0x3b9968e03b05b8b0259ceeb0d0513889a83325d7aa62c7ee8e59783c809c30cc
5. 0xfdc97a30cf606331210921b8602bac63ba623872f11cd95895a65472209ce770
6. 0xce4bb651ec91b464f7f6034ba033cfc4d1da999f6060f292f49d0e0c7e5c848a
7. 0xde3a4b060f1ed69c7e9b453ec0084993c377aeea0096f79028c1f03837ada579
8. 0x30e8980e9be5e3f3779601757a220a3094f4fd39ce6ec92f1dc324af45298d32
9. 0x4522e1f61df00001b6fcb141884c043ffc3d70dce0ee4aacf46c40a4afd9c8d3
10. 0x2280a116ab2a4d827cb7e48a78b000d39a6b60c2fd2fc8e673ed53ae9329ad08
11. 0x959664ec856b1c1e7fda012cb3c0ec233fd33651d59cf82b893d792f8c4456a9
12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af