# Bitcoin Custody Turns to Remote Key Management for Treasuries

A year after its release, Coldcard's Key Teleport is presented as a way to move signing keys securely without exposing a seed, as more institutions self-custody Bitcoin.

- Published: 2026-07-01T10:31:41.172Z
- Canonical: https://polylog.news/crypto/2026-07-01/bitcoin-custody-turns-to-remote-key-management-for-treasurie
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [Bitcoin Magazine](https://bitcoinmagazine.com/technical/one-year-later-how-coldcard-qs-key-teleport-delivers-secure-remote-key-management-for-bitcoin-treasuries), [Bitcoin Magazine (institutional buying)](https://bitcoinmagazine.com/news/goldman-lampe-bank-acquires-137m-in-btc)

A technical review marks one year of Coldcard Q's Key Teleport feature, presenting it as a mature method for moving Bitcoin signing material between hardware devices without exposing a private key or seed phrase. The pitch is aimed at treas…

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