94
Tails OS
Amnesic live operating system. Boot from a USB drive on any computer. All traffic routes through Tor. Leaves zero trace on the host machine at shutdown. Used by journalists, activists, and whistleblowers worldwide.
Zero KYC
SeedSigner
DIY stateless Bitcoin signer. Build it yourself. Trust nothing. Own everything.
Zero KYCTrust 89/100
Trust
VERIFIED
JURISDICTIONUnknown
AUDITED BYNone on record
TRUST SCORE
89
LAST VERIFIED3/13/2026
LAST UPDATED3/13/2026
Specs
KYC LEVELZero
KYC TRIGGERSNo account. No KYC. Build from commodity parts. No manufacturer trust required.
FEE~$50-70 (DIY parts)
NETWORKSBTC
CATEGORIESWallet, Privacy Tools
BEST FORMaximum sovereignty, DIY hardware, Privacy-first cold storage
FEATURESDIY hardware signer, Stateless (no key storage), Air-gapped QR signing, Open source, Raspberry Pi Zero, No persistent storage, SeedQR backup format, Bitcoin-only
TOR—
REGIONS1 country — Global
About
DIY Bitcoin signing device built from off-the-shelf Raspberry Pi Zero parts (~$50-70). Stateless: powers off with no private key storage. Air-gapped QR code signing. The most sovereign hardware option — no trust in any manufacturer.
Follow the Money
SeedSigner — Community / Decentralised ────────────────────────────────────── Team: anonymous volunteer community Funders: HRF Bitcoin dev grants Revenue: none (free firmware) ├─ No company, no manufacturer trust ├─ Raspberry Pi Zero parts (~$50–70) └─ Stateless: powers off, no key store
Frequently Asked Questions
Does SeedSigner require KYC or identity verification?
No. SeedSigner does not require identity verification (KYC) for typical usage. No account. No KYC. Build from commodity parts. No manufacturer trust required.
What payment methods does SeedSigner accept?
SeedSigner accepts the following payment methods: BTC.
Is SeedSigner available in my country?
SeedSigner is available in: GLOBAL.
Is SeedSigner based in a Five Eyes country?
The jurisdiction of SeedSigner is not publicly confirmed. Check the provider site for incorporation details.
Is SeedSigner safe to use for privacy?
SeedSigner has a trust score of 89/99 on cunicula.com. It has been independently verified.
Which payment networks does SeedSigner support?
Accepted networks: BTC.
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