Try SeedSigner. It doth not store the seed, so no probs sharing a device (expect maybe with a nefarious, shadowy supercoder).
Sage words from a big hairy piece of meat! nostr:note1c4vxajnrrp7yr6u4p5hmacru322rdawk5ta2qza4k43xd6hfyursqlar6x
The wallet is a 3-of-5 multisig, so you just need to recreate the wallet from the descriptor. One of the keys went missing before I even announced the treasure hunt. Presumably taken by some normie.
Hint: this animated QR code should allow you to import /recover the wallet into Nunchuk wallet on your phone. (For those who didn’t bring their laptops to use Sparrow). You may need the help of a friend.
Extra hint: it’s on the Mayne Street. The coffee be good too and they be welcoming of bitcoiners. 
If someone has found this seed phrase plate, could you please return it.
Shivers me Timbers. Me messed up me op sec. One of me keys be compromised.
Lucky is secured me loot with multisig!
#bitcoinbushbash 
Treasure chest #3
Key 3
Here is a precise what3words address, made of 3 random words. Every 3 metre square in the world has its own unique what3words address.
///prime.toenails.refreshing
Hey BBBers, please do not remove any backup plates you find. Leave them for other treasure hunters (does not apply to treasure chest 2). 🏴☠️🏴☠️
Treasure chest #3
Clue to key 1: Ask the proprietors of the coffee den across from Richard II’s stag’s watering hole.
