Your hardware wallet's security is only as good as its last ...

Love is Bitcoin 💜⚡

npub1kwcatqynqmry9d78a8cpe7d882wu3vmrgcmhvdsayhwqjf7mp25qpqf3xx

hex

f24b8c275c470542014d86cc175690a49839a7a8a0a8509584f060945a890389

nevent

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Kind-1 (TextNote)

2026-08-16T16:57:14Z

Your hardware wallet's security is only as good as its last firmware update.

No updates? No fixes. Dead project? Dead security. Black box? You will never know what changed.

Coldcard shipped the entropy bug in a "security update." The update was the problem.

With open source firmware you can see exactly what each update does before you install it.

Blockstream Jade. Every byte of firmware public. Every change auditable.

Never install blind again.

Coupon LOVEISBITCOIN. Link: loveisbitcoin.com/blockstream

原始 JSON

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  "kind": 1,
  "id": "f24b8c275c470542014d86cc175690a49839a7a8a0a8509584f060945a890389",
  "pubkey": "b3b1d5809306c642b7c7e9f01cf9a73a9dc8b363463776361d25dc0927db0aa8",
  "created_at": 1786899434,
  "tags": [
    [
      "t",
      "bitcoin"
    ],
    [
      "t",
      "selfcustody"
    ]
  ],
  "content": "Your hardware wallet's security is only as good as its last firmware update.\n\nNo updates? No fixes. Dead project? Dead security. Black box? You will never know what changed.\n\nColdcard shipped the entropy bug in a \"security update.\" The update was the problem.\n\nWith open source firmware you can see exactly what each update does before you install it.\n\nBlockstream Jade. Every byte of firmware public. Every change auditable.\n\nNever install blind again.\n\nCoupon LOVEISBITCOIN.\nLink: loveisbitcoin.com/blockstream",
  "sig": "5cf8bd67886ba08ef335259c08f53ae4a64921d3db8221fe9462395d1efbe001dc0e23f3ce19b6c90449b7b5207bc47b024c06f663cdba2d72f1533ba3be89ed"
}