rich1.0sachin (npub1xn…43qnl)https://nostr.ae/npub1xnc64f432zx7pw4n7zrvf02mh4a4p7zej3gude52e92leqmw8ntqd43qnlnjumphttps://nostr.aeBitcoin scaling tech available to be used today, their trust models and consumer-facing wallets that have integrated them: (Lightning is well-known so I'll cover the others before getting to it.) Name: Bark Open source: Yes Privacy: No Tech: Ark Trust model: semi-custodial, unilateral exits exist Wallets: Noah, Arke, Bark Name: Arkade Open source: Yes Privacy: No Tech: Ark Trust model: semi-custodial, unilateral exits exist Wallets: Arkade, Bluewallet Name: Spark Tech: Statechain Open source: Yes Privacy: No Trust model: semi-custodial, unilateral exits exist but are expected to be available in a user-friendly manner in the future. Wallets: Blitz, Blink, Wallet of Satoshi Name: Liquid Tech: Sidechain Open source: Yes Privacy: Yes, if confidential transactions are enabled Trust model: fully custodial, no unilateral exit. Sidechain is run by a multisig federation of organisations. Wallets: Aqua, Bull Bitcoin Name: Fedimint Tech: Chaumian eCash Open source: Yes Privacy: Yes Trust model: fully custodial, no unilateral exit. Mints can be and are often federations. Wallets: Fedi Name: Cashu Tech: Chaumian eCash Open source: Yes Privacy: Yes Trust model: fully custodial. No unilateral exit. Mints are not federated. Wallets: Macadamia, Bey, Minibits, Cashu(dot)me, Zeus, Numo. Name: Lightning Open source: Yes Privacy: Yes, depending on how it's used Tech: Payment channels, hashed timelock contracts, multisig Trust model: self-custodial, unilateral exits exist Wallets: Zeus, Phoenix, Blixt, Alby, Bitkit, Electrum Note: Lightning is at the heart of it all and, along with atomic swaps in some cases, is what enables all the solutions above to interoperate. You can pay or get paid using an LN invoice (or an on-chain address) on all the listed wallets above. Wallets The supported wallets list was made with names that came off the top of my head. Will update with links to websites, GitHub, etc. and more details about the underlying tech if I get the time.