Hi
*stamping transactions* is as simple idea but has huge impact.
Simply, stamping transaction means putting previous block hash in the
header of the transaction. With this simple technique we can *decouple
*translation from
the block.
I have described my idea here:
https://b00f.github.io/blockcha
Good morning Mostafa,
First off, the proposed mechanism can be made into a softfork by using an
unspendable `scriptPubKey` with 0 output value.
For example, a stamp could by convention be any 0-value output whose
`scriptPubKey` is ` OP_0`, which should be unspendable.
Post-softfork nodes would