I wonder if this is possible as a soft fork without using segwit? Increasing the sigop count for a NOP would be a hard fork, but such a change would be fine with a new segwit version. It might require specific support in the altcoin, which might be troublesome.. On 11 Feb 2016 20:05, "Tier Nolan via bitcoin-dev" < [email protected]> wrote:
> There was some discussion on the bitcointalk forums about using CLTV for > cross chain transfers. > > Many altcoins don't support CLTV, so transfers to those coins cannot be > made secure. > > I created a protocol. It uses on cut and choose to allow commitments to > publish private keys, but it is clunky and not entirely secure. > > I created a BIP draft for an opcode which would allow outputs to be locked > unless a private key was published that matches a given public key. > > https://github.com/TierNolan/bips/blob/cpkv/bip-cprkv.mediawiki > <https://www.avast.com/sig-email> This email has been sent from a > virus-free computer protected by Avast. > www.avast.com <https://www.avast.com/sig-email> > <#-1229186329_DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > _______________________________________________ > bitcoin-dev mailing list > [email protected] > https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev > >
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