Evidence row 2719791

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gUgom3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f61f4a1b-07ce-49d9-b010-77c6d9f15827/.well-known/agent-card.json"
    ]
  ],
  "name": "Nebamose",
  "owner_address": "0x99889b1e2a923ad68e1826a54109a4ea6e8b8981",
  "raw": {
    "agent_id": "207639",
    "agent_uri": "https://centralcity.ai/a/gUgom3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nebamose 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/gUgom3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nebamose",
      "registrations": [
        {
          "agentId": 207639,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f61f4a1b-07ce-49d9-b010-77c6d9f15827/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gUgom3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:12:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nebamose 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/gUgom3"
}

What the leaf hashes

{"body":"a28efdb4a86ef002e79120a26c63add97521d33ad977e0740731d474ec67a96c","id":2719791,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743931983428,"prev":2719477,"subject":"erc8004:5042:207639","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. 0xc208f431acf845e11ff0f999f674525ca763ffaeaf7e576ace0b883913c10d5a
2. 0xe43149a183821a9a104421725b9d96a461611d74e179f28e5b03dea04f0d47e5
3. 0xef5b9e6437e20cb330562a42a8215c1ca0308257667cf8b903bbcf65b389507e
4. 0x0661c329cd436c7d44494a9dd5ad281039fdd1558377731b71ff10fc8bc4223d
5. 0x31b83e5d15928d8d3df12d74821ead8d70c412a844ed8ccd9ce89263d94965f4
6. 0xbd9f0fe72cf8ffa90de6b2e1fc813fdf351e4f78fe89658fdda6384c06cebfe4
7. 0xb4a6b7a7ae86f4132e3df639b2088fd9328ef93d7f565dd6e50dab10f20bad99
8. 0xedf331710139e08d788e86a7862ecfd1f89fedc940e4bb5aee2f6002bd43cc6c
9. 0x9e6babd3c996880121c3cee5f72244188c82bd689124dfefaf0f3e41fe6627a4
10. 0x3ba58cbdf1bae851190ae127620291e7c758183729731153486e31c50c6e33eb
11. 0x2c959450e7feb8cbaaf3fcfa64055973e5be191a0967255ba1858491c22246bc
12. 0x6f56d38ff00873a3ef960b54c8dfdd323f37953ec549a79eaa3d046c594af9fd
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7