Matt Whitlock [ARCHIVE] on Nostr: 📅 Original date posted:2015-06-19 📝 Original message:On Friday, 19 June 2015, ...
📅 Original date posted:2015-06-19
📝 Original message:On Friday, 19 June 2015, at 9:18 am, Adrian Macneil wrote:
> If full-RBF sees any significant adoption by miners, then it will actively
> harm bitcoin adoption by reducing or removing the ability for online or POS
> merchants to accept bitcoin payments at all.
Retail POS merchants probably should not be accepting vanilla Bitcoin payments, as Bitcoin alone does not (and cannot) guarantee the irreversibility of a transaction until it has been buried several blocks deep in the chain. Retail merchants should be requiring a co-signature from a mutually trusted co-signer that vows never to sign a double-spend. The reason we don't yet see such technology permeating the ecosystem is because, to date, zero-conf transactions have been irreversible "enough," but this has only been a happy accident; it was never promised, and it should not be relied upon.
📝 Original message:On Friday, 19 June 2015, at 9:18 am, Adrian Macneil wrote:
> If full-RBF sees any significant adoption by miners, then it will actively
> harm bitcoin adoption by reducing or removing the ability for online or POS
> merchants to accept bitcoin payments at all.
Retail POS merchants probably should not be accepting vanilla Bitcoin payments, as Bitcoin alone does not (and cannot) guarantee the irreversibility of a transaction until it has been buried several blocks deep in the chain. Retail merchants should be requiring a co-signature from a mutually trusted co-signer that vows never to sign a double-spend. The reason we don't yet see such technology permeating the ecosystem is because, to date, zero-conf transactions have been irreversible "enough," but this has only been a happy accident; it was never promised, and it should not be relied upon.