mint ( resource -- stamp )
Hashcash

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mint* ( tuple -- stamp )

Vocabulary
hashcash

Inputs

resource

a string

Outputs

stamp

generated stamp

Word description
This word generates a valid stamp with default parameters and the specified resource.

Examples

Generate a valid stamp
The value [e-mail] represents the resource string. The generated stamp is pushed on the data stack.

USING: hashcash ; "[e-mail]" mint
--- Data stack: 1:20:220401:[e-mail]::^Xt'xHT;:1eab9d

Generated stamp tabulated for better readability:

version	1
bits	20
date	220401
resource	[e-mail]
salt	^Xt'xHT;:1eab9d

Notes
Examples of common resource strings:

•	IP address
•	E-mail address

Definition

USING: accessors kernel ;

IN: hashcash

: mint ( resource -- stamp ) <hashcash> swap >>resource mint* ;