[bitcoin-dev] Claiming an OP_RETURN Prefix

[Ryan Grant]

On Wed, Aug 15, 2018 at 8:40 PM, Jude Nelson via bitcoin-dev
<bitcoin-dev at lists.linuxfoundation.org> wrote:
> Can a miner identify which transactions came from your software simply by
> running a copy themselves?  If so, then they can censor your transactions no
> matter how you encode them.

The hash of the file is deterministic and `ipfs add` tells us what it
is whether the network is connected or disconnected.  We don't upload
files to IPFS until the transaction has settled with several
confirmations.