- Organisation
- Coinkite
- Evidence role
- Vendor documentation
- Published
- not established
- Source changes
- 0
- Detected differences
- 1
- Unreviewed
- 0
- Copies held
- 2
The pre-incident entropy description: hardware TRNG from transistor noise, a PRNG XOR'd into it, SE1/SE2 boot seeding, SHA-256 whitening, and the line that dice add "to the 256 bits of entropy already picked". Quoted on /how-it-broke/promised/ to compare stated design against what shipped. It is monitored closely because it describes the affected subsystem. The first capture is post-disclosure and does not establish the page's earlier wording.
Every check is recorded, including checks that found no text change. A detected edit is therefore bounded between two checks. The publisher's exact save time is not observable from this record. Last checked 2 Aug 2026, 01:00 UTC.
Snapshot and diff bodies for this chain monitor are held in the local evidence archive but withheld from the public site because they can contain victim addresses. Integrity hashes, capture times and reviewed change summaries remain available below.
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Only the FAQ footer's Last update date changed from July 31 to August 1; no extracted FAQ answer changed.
Recovered from the Internet Archive rather than captured by this project. The row records that third-party provenance separately from captures made by this project.
What changed from the previous capture 2 lines
our online docs. and ultimately the COLDCARD source code. Last update: -July 31, 2026 +August 1, 2026 Back to top Copyright © Coinkite Inc. All rights reserved.Extracted text as captured
Skip to content COLDCARD Documentation COLDCARD FAQ Initializing search Documentation COLDCARD Home Buy Now! COLDCARD Documentation Documentation Documentation Guides Guides Getting Started Getting Started Quickstart! Start Here! Q Quickstart Guide Guide For Bitcoin Beginners PINs Master Seed Ready To Sign? Sending and Receiving Bitcoin for Beginners COLDCARD Ultra Quick Guide COLDCARD Middle Ground Guide COLDCARD Paranoid Guide General General Upgrade Firmware Settings Menu Address Explorer Verify Address Ownership QR Scanner Encrypted Backups NFC Tools Secure Notes & Passwords Multisig Features Airgap Multisig Seed Management Seed Management Generate Seed Generate SeedExcerpt only. The complete copy is held offline and backs quotations on this site. The original publication remains the canonical public source.
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Recovered from the Internet Archive rather than captured by this project. The row records that third-party provenance separately from captures made by this project.
What changed from the previous capture 0 lines
Extracted text as captured
Skip to content COLDCARD Documentation COLDCARD FAQ Initializing search Documentation COLDCARD Home Buy Now! COLDCARD Documentation Documentation Documentation Guides Guides Getting Started Getting Started Quickstart! Start Here! Q Quickstart Guide Guide For Bitcoin Beginners PINs Master Seed Ready To Sign? Sending and Receiving Bitcoin for Beginners COLDCARD Ultra Quick Guide COLDCARD Middle Ground Guide COLDCARD Paranoid Guide General General Upgrade Firmware Settings Menu Address Explorer Verify Address Ownership QR Scanner Encrypted Backups NFC Tools Secure Notes & Passwords Multisig Features Airgap Multisig Seed Management Seed Management Generate Seed Generate SeedExcerpt only. The complete copy is held offline and backs quotations on this site. The original publication remains the canonical public source.
Each copy above is identified by the SHA-256 of its extracted text, shown beside it, and the diffs are plain unified diffs. To verify a quotation, compare it against the page itself or against the Internet Archive's copies, which are independent of this project.
Complete captures are held offline rather than mirrored here, so this page shows diffs and excerpts. If a quotation is ever disputed, the full copy can be produced. Ask.
The SHA-256 prefixes above identify each held copy without turning this page into a mirror of somebody else's post. Compare a quotation against the original. If the post has since been edited or deleted, ask and the held copy can be produced.