
A steel Bitcoin seed-word backup plate for writing BIP39 words in metal instead of paper, sold as 24-word SEEDPLATE and compact Tiny 12 versions.
SEEDPLATE's first-party site describes a made-in-Canada 2mm steel backup for Bitcoin seed words, with 24-word and Tiny 12 options. This is a physical backup product, not a wallet or signer. It is distinct from published COLDCARD, SATSCARD, TAPSIGNER, and OPENDIME.
Awaiting sources for: custody, platforms, lightning, availability.
Facts verified: Not yet verified
No evidence linked.
Layers Bitcoin L1
Settle order · L1 → Lightning → Sidechains → Rollups → Meta → Off-chain
Same job · Wallets