Evidence row 3051408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DVtIxk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/375a8084-61d8-4c08-b6f5-d5f2a45fa04d/.well-known/agent-card.json"
    ]
  ],
  "name": "Plussa",
  "owner_address": "0x997f9a436d9cd7c74e8ba13f312e280e0df56a78",
  "raw": {
    "agent_id": "276138",
    "agent_uri": "https://centralcity.ai/a/DVtIxk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plussa 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/DVtIxk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plussa",
      "registrations": [
        {
          "agentId": 276138,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/375a8084-61d8-4c08-b6f5-d5f2a45fa04d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DVtIxk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:40:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plussa 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/DVtIxk"
}

What the leaf hashes

{"body":"b6c00bba5978c28739ec9b2b1d7702e15eed9274d8c01d4ca1ec5db3ffe8aa49","id":3051408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793817651158067,"prev":null,"subject":"erc8004:5042:276138","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. 0xa2f88fa7d4ea5907891e20356dc06b4a45e257447d7798ec85e1d3b6ed094431
2. 0x776d133ca30dcb3b22dc20805c06eea57a9ba1de2c1d3c3bdc95185daa8f3424
3. 0x4da45f680472c5150e36dd37b2ec5c0dc19bed1f71c73c1d35ec4b86ce36fed9
4. 0x820f0fbeca606f5b18870c7ac756f9a041deb8cd200aabe02b913f971cb138a8
5. 0x43c6d2632812632cfbe1442ac65c851ece7ab5f3189a66325185c9ac791df62d
6. 0xb8faa5bfa1b551369cc24d89999857269ce8f69c6d940b3e4d6a9cb7ec362694
7. 0x00a7ee79454bfb1600835c58999665b9428f28fa6a290165f8b8380fe1a215d6
8. 0x282adb4577caca4bf1074fc922a00a9d4bcbc68431dfbf0aec7ff68625265072
9. 0x6b2ade218d0ee24c22169542e8b5555a2e9b9d898eaeefc9efb8ef8f090ea47c
10. 0xea36926036726a23738fcd6472376ab60e13275dcb1cba093755ef6371dfa072
11. 0x6666a7b3c12819cc79c413f49d530452b148f7ece98331091dfb81a9e4a60ab7
12. 0x97bd590e50b8c38c471ee26f4101b734bdc2f5a4effe5d6dd23f038fe0aec61e
13. 0x4e3cf6adf9462457ebf291a4697658af6c0458a9430539ea82790d3b50c15cf0
14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345