Deposit Data file

A deposit data file is created when calling the new-mnemonic, the existing-mnemonic or the partial-deposit command.

The deposit data file is a JSON file that contains a list of deposits that is mostly used for the Ethereum Staking Launchpad. It is loosly based on the DepositData structure and the deposit function from the deposit smart contract.

Format

Each deposit from the list will contain this structure:

{
    "pubkey": "string",
    "withdrawal_credentials": "string",
    "amount": "number",
    "signature": "string",
    "deposit_message_root": "string",
    "deposit_data_root": "string",
    "fork_version": "string",
    "network_name": "string",
    "deposit_cli_version": "string"
}

• pubkey: The validator public key value to be passed to the deposit function call.
• withdrawal_credentials: The withdrawal credentials value to be passed to the deposit function call.
• amount: The deposit amount to be sent with the call to the deposit function call. This should always be 32 Ethers (in GWEI, 32000000000) when performing a deposit for a validator to be activated. The unit for this value is GWEI. For partial deposits, this value can be an integer value higher or equal than 1 and generally lower than or equal to 2048 in Ethers.
• signature: The signature value to be passed to the deposit function call.
• deposit_message_root: A deposit message root value used for validation by the Ethereum Staking Launchpad.
• deposit_data_root: The deposit data root value to be passed to the deposit function call.
• fork_version: The fork version of the network that this deposit file was created for.
• network_name: The network name of the network that this deposit file was created for.
• deposit_cli_version: The tool version used to create this file. We are currently faking this value to work around an issue with the Launchpad.

Example

[
  {
    "pubkey":"962195958e742b8dc5b2a25adede82fc5cd661827cb1e1237025e3d7847801aa5584d5bfdc6893413264cccfbff54128",
    "withdrawal_credentials":"0007a213a9a50ddf7e00e53267af1c131ed82fec947f1c9656b54f9a20f7a87f",
    "amount":32000000000,
    "signature":"a2d56afe4540d5b506aea614848a0838b66c8707a91aa73cdb0e7b59d819f16be64881b5b621184b1668f4f1d024094a1861c5af783ded675b5763047c069c5eb805649f7c04656c96b31b0bccc34ed93c8fcd8f2e4a9e5c03453f305089d765",
    "deposit_message_root":"f9bdb1e800b8f9f0db98c77271745e3c6140f18bf420543bda84fa92c393ddc7",
    "deposit_data_root":"7cda08cd57c303f8af720b10a0852408bc31e015cb552f0029fc1024b8a1d615",
    "fork_version":"01017000",
    "network_name":"holesky",
    "deposit_cli_version":"2.7.0"
  },
  {
    "pubkey":"86ee0b826d7d5262324ace2fba4ed5f09a1cbef80552e3d945279f19bc4118a98e9a93257eb4c7731ccc10c19835d24f",
    "withdrawal_credentials":"00daf39b8996943de9e93d417a6c5a4b958e4ae7a4d6e27f72aa08d41faa012f",
    "amount":32000000000,
    "signature":"83b227d72d9f1362d8676a61b91bb3882059e89c7d862d8030b1d37e890143869c105a78efce2a734f202da95076782219010e896ec9f8328a9e553134773626810d6c455bc1250a20e52a01684c051dd3e46151587267214cbb396673a13e89",
    "deposit_message_root":"99dbb2392fef277c15e710ca0ead058c024adce15f9e8f369bbaea939c0009ed",
    "deposit_data_root":"0fcb16fdb536b00a037a3ccde67187d21abfb726d677e40709ae6910d44377a5",
    "fork_version":"01017000",
    "network_name":"holesky",
    "deposit_cli_version":"2.7.0"
  }
]