Thanks for the sats. What kind of fish ?
I had same signatures error, and resolved it via Settings -> Backup and Recovery -> Remove Spent Cash. You may get a warning about no spent cash found, but in fact will be able to zap afterwards. Hope that works for you.
Minibits is Android only. However, Damus supports Nostr Wallet Connect (NWC), so it can be connected to an IPhone compatible Cashu wallet such as eNuts. https://enuts.cash/
Minibits, connected to Amethyst via NWC. My device does not need to be online to receive zaps, as it is handled by the Cashu mint's Lightning infrastructure.
Great setup chosen by nostr:nprofile1qqs8cajagp7n48275ytuhzuxn93g2crc0lqgfgx8dta2gjdlh5fpmpqpz9mhxue69uhkummnw3ezuamfdejj7xsykzv.
Minibits is a Cashu wallet (Ecash protocol that uses Bitcoin for settlement). When you deposit Bitcoin thru Lightning, a Cashu mint hands back Ecash tokens that are stored on your local device. These Ecash tokens can be sent or used as payment via network or QR code. Users have to trust the Cashu mint will redeem their Ecash tokens when they want to swap to Lightning.
It is integrated with Nostr. It is in beta, use small amounts only.
Minibits enables near private, instant and cheap transactions over Lightning. You don't need to manage inbound or outbound Lightning channel liquidity as would be required by a self custodial Lightning wallet, and you don't lose sender privacy as would happen with a Lightning custodial wallet.
Aqua is an all-in-one Bitcoin, Lightning and Liquid BTC wallet. You can easily swap between these using Aqua for low fees. Liquid BTC is a federated (11 out of 15 multisig) Layer 2 solution offering cheaper, confidential and fast transactions. Although it can use Lightning, the fees involved are higher than using a regular Lightning wallet. Liquid BTC wallets like Aqua will become more valuable as Bitcoin network fees increase over time.
I stack sats rewards at Fold (and purchase BTC), and send them to Aqua. From there, i can send to Minibits or cold storage.
I read your post at the tune of "Every Breath You Take".
I use Joplin. It is open source and the notes are encrypted. It syncs with my other devices over a free DropBox account. You can create multiple notebooks, and even nest them inside parent notebooks. The app also supports to-do lists and tagging of notes.