Out of interest.
Do you know what coin control is and how to use it when you create Bitcoin transactions on the main-net? Do you know how to exclude several inputs from being included in your output before broadcasting a transaction hence reducing the transaction fee by not sending the entire balance to the network only to receive most of it back in change while paying more tx fee?
You need to know this shit.
TheGrinder
npub1de…0q0sd
2026-05-18 13:20:20 UTC
Author Public Key
npub1de6l09erjl9r990q7n9ql0rwh8x8n059ht7a267n0q3qe28wua8q20q0sdSeen on
wss://pyramid.fiatjaf.comPublished at
2026-05-18 13:20:20 UTCEvent JSON
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"pubkey": "6e75f7972397ca3295e0f4ca0fbc6eb9cc79be85bafdd56bd378220ca8eee74e",
"created_at": 1779110420,
"kind": 1,
"tags": [
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"content": "Out of interest.\n\nDo you know what coin control is and how to use it when you create Bitcoin transactions on the main-net? Do you know how to exclude several inputs from being included in your output before broadcasting a transaction hence reducing the transaction fee by not sending the entire balance to the network only to receive most of it back in change while paying more tx fee?\n\nYou need to know this shit.",
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}