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.I args
.in -2m
.B work::
.in +2m
.B fromWorkData
.I blockHashOrPublicKey
.RB ? -hex | -binary ?
.br
.B fromBlock
.I blockData
.br
.B validate
.I workData
.I work
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716
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723
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728
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730
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+
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.BR previous .
.JB
.SS Work Generation
.TP
.B ::nano::work::fromWorkData
.I blockHashOrPublicKey
.RB ? -hex | -binary ?
.RI " -> " work
Create proof-of-work (PoW) from a block hash or public key. Which one is used
depends on whether or not there are any other blocks in this account's chain.
If this is the first block in this account's chain then the public key of the
account is used, otherwise the hash of the blocks predecessor
.RI ( previous )
is used. The specific value needed should be accessible from the
.B _workData
member of a JSON object or Tcl dictionary. Note that this attribute (and all
attributes that begin with an underscore) should be discarded when
sending the block outside of the Tcl process.
.HB
.TP
.B ::nano::work::fromBlock
.I blockData
.RI " -> " work
This is a convenience procedure which computes work data (either a block hash
|