Store pages and any affected-stock notice
coldcard-store-firmware-notice
Latest reviewed change
source content difference between and
The store notice now says new units ship with corrected firmware, replacing wording that labelled the product affected and referred to purchased units. It continues to tell recipients to upgrade on receipt.
$289
$249.21
COLDCARD™ Q
-AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices.
+New units ship with corrected firmware. Remember to always upgrade on receipt.
COLDCARD Q with QR scanner, 3xAAA battery support, dual SD card slots, qwerty keyboard and huge new screen. Includes all Mk5 features. Learn more here
or see all colours.
Batteries & USB cable not included.
First lines only. The complete diff is in the timeline below.
- Organisation
- Coinkite
- Evidence role
- Vendor publication index
- Published
- continuously updated
- Source changes
- 2
- Detected differences
- 2
- Unreviewed
- 0
- Copies held
- 3
Registered on 2 August 2026 after a public claim that the store had been updated to disclose that remaining stock ships with affected firmware rather than sales being halted. Whether the page says that, and whether the wording changes, is exactly the kind of vendor-side revision this archive exists to hold. Registering it establishes a baseline; the first capture verifies nothing about the claim by itself.
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 .
Also held inside a captured conversation
This post is held twice: here, with this project's own note on why it matters, and again as part of the conversation captured at , which is polled for changes. Both copies are the same post; neither is a separate event.
Public privacy boundary
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 the addresses of people who published nothing themselves. Capture times and reviewed change summaries remain available below.
Held captures
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The store notice now says new units ship with corrected firmware, replacing wording that labelled the product affected and referred to purchased units. It continues to tell recipients to upgrade on receipt.
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 36 lines
$289 $249.21 COLDCARD™ Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD Q with QR scanner, 3xAAA battery support, dual SD card slots, qwerty keyboard and huge new screen. Includes all Mk5 features. Learn more here or see all colours. Batteries & USB cable not included. $189 $169.94 COLDCARD™ Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD Mk5 with improved keyboard, bigger 1.54" Gorilla Glass screen, better NFC, and full backward compatibility for easy migration from older devices. High demand, expect some delays. $189 $169.94 Blue Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Mk5 but in Blue! USB cable not included. Quantity 1 $189 $169.94 Orange Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Mk5 but in Orange! USB cable not included. Quantity 1 $189 $169.94 Purple Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Mk5 but in Purple! USB cable not included. Quantity 1 $189 $169.94 Black Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Mk5 but in Black! USB cable not included. Quantity 1 $189 $169.94 Red Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Mk5 but in Red! USB cable not included. Quantity 1 $189 $169.94 Gold Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD "Schiff" Gold Edition , because industrial use is not a good store-of-value. $189 $169.94 Glow-In-The-Dark Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Mk5 but in Glow-in-the-Dark! Great for your deepest cold-storage cave. In normal light, it looks white/clear. $189 $169.94 Jade Mk5 -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD Mk5 Jade because it's a great green color! USB cable not included. Quantity 1 $289 $249.21 Jade Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD Q Jade because it's a great green color! Batteries & USB cable not included. Quantity 1 $289 $249.21 Blue Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Q but in Blue! Batteries & USB cable not included. Quantity 1 $289 $249.21 Orange Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Q but in Orange! Batteries & USB cable not included. Quantity 1 $289 $249.21 Black Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Q but in Black! Batteries & USB cable not included. Quantity 1 $289 $249.21 Red Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Q but in Red! Batteries & USB cable not included. Quantity 1 $289 $249.21 Gold Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD Q "Schiff" Gold Edition , because industrial use is not a good store-of-value. $289 $249.21 Glow-In-The-Dark Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Q but in Glow-in-the-Dark! Great for your deepest cold-storage cave. In normal light, it looks white/clear. $289 $249.21 Purple Q -AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +New units ship with corrected firmware. Remember to always upgrade on receipt. Normal COLDCARD Q but in Purple! Batteries & USB cable not included. Quantity 1Extracted text as captured
Shop COLDCARD NFC Cards Gift Cards Checkout Now Your Cart Checkout Now Repeat Customer? Login Now Security Advisory Seeds generated on firmware 4.0.1 (2021 and later) of Mk2/3/4/5 and Q are at risk. Be sure to update your firmware before using it to generate a master seed. Read advisory on our blog. IN-STOCK $289 $249.21 COLDCARD™ Q New units ship with corrected firmware. Remember to always upgrade on receipt. COLDCARD Q with QR scanner, 3xAAA battery support, dual SD card slots, qwerty keyboard and huge new screen. Includes all Mk5 features. Learn more here or see all colours. Batteries & USB cable not included. Colour: Clear caseOrangeBlueBlackRedGold FlakesGlow-In-The-DarkJadePurple Quantity 1 2 3 4 5 6 7 8 9 10 20 50 === Contact SALES for special pricing on large quantities at: [email protected] === Add to Cart IN-STOCK $189 $169.94Excerpt 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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Coinkite replaced the affected-product warning on every COLDCARD Q and Mk5 listing, dropping the instruction not to generate seeds before updating and instead stating that purchased units will ship with corrected firmware while reminding owners to upgrade older devices. The Mk5 description also lost its NEW prefix.
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 38 lines
$289 $249.21 COLDCARD™ Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. COLDCARD Q with QR scanner, 3xAAA battery support, dual SD card slots, qwerty keyboard and huge new screen. Includes all Mk5 features. Learn more here or see all colours. Batteries & USB cable not included. $189 $169.94 COLDCARD™ Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! -NEW COLDCARD Mk5 with improved keyboard, +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. +COLDCARD Mk5 with improved keyboard, bigger 1.54" Gorilla Glass screen, better NFC, and full backward compatibility for easy migration from older devices. High demand, expect some delays. Learn more here $189 $169.94 Blue Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Mk5 but in Blue! USB cable not included. Quantity 1 $189 $169.94 Orange Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Mk5 but in Orange! USB cable not included. Quantity 1 $189 $169.94 Purple Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Mk5 but in Purple! USB cable not included. Quantity 1 $189 $169.94 Black Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Mk5 but in Black! USB cable not included. Quantity 1 $189 $169.94 Red Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Mk5 but in Red! USB cable not included. Quantity 1 $189 $169.94 Gold Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. COLDCARD "Schiff" Gold Edition , because industrial use is not a good store-of-value. $189 $169.94 Glow-In-The-Dark Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Mk5 but in Glow-in-the-Dark! Great for your deepest cold-storage cave. In normal light, it looks white/clear. $189 $169.94 Jade Mk5 -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. COLDCARD Mk5 Jade because it's a great green color! USB cable not included. Quantity 1 $289 $249.21 Jade Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. COLDCARD Q Jade because it's a great green color! Batteries & USB cable not included. Quantity 1 $289 $249.21 Blue Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Q but in Blue! Batteries & USB cable not included. Quantity 1 $289 $249.21 Orange Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Q but in Orange! Batteries & USB cable not included. Quantity 1 $289 $249.21 Black Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Q but in Black! Batteries & USB cable not included. Quantity 1 $289 $249.21 Red Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Q but in Red! Batteries & USB cable not included. Quantity 1 $289 $249.21 Gold Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. COLDCARD Q "Schiff" Gold Edition , because industrial use is not a good store-of-value. $289 $249.21 Glow-In-The-Dark Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Q but in Glow-in-the-Dark! Great for your deepest cold-storage cave. In normal light, it looks white/clear. $289 $249.21 Purple Q -AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! +AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. Normal COLDCARD Q but in Purple! Batteries & USB cable not included. Quantity 1Extracted text as captured
Shop COLDCARD NFC Cards Gift Cards Checkout Now Your Cart Checkout Now Repeat Customer? Login Now Security Advisory Seeds generated on firmware 4.0.1 (2021 and later) of Mk2/3/4/5 and Q are at risk. Be sure to update your firmware before using it to generate a master seed. Read advisory on our blog. IN-STOCK $289 $249.21 COLDCARD™ Q AFFECTED PRODUCT: Purchased units will ship with corrected firmware, but remember to upgrade older devices. COLDCARD Q with QR scanner, 3xAAA battery support, dual SD card slots, qwerty keyboard and huge new screen. Includes all Mk5 features. Learn more here or see all colours. Batteries & USB cable not included. Colour: Clear caseOrangeBlueBlackRedGold FlakesGlow-In-The-DarkJadePurple Quantity 1 2 3 4 5 6 7 8 9 10 20 50 === Contact SALES for special pricing on large quantities at: [email protected] === Add to Cart IN-STOCK $189 $169.94Excerpt 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
Shop COLDCARD NFC Cards Gift Cards Checkout Now Your Cart Checkout Now Repeat Customer? Login Now Security Advisory Seeds generated on firmware 4.0.1 (2021 and later) of Mk2/3/4/5 and Q are at risk. Be sure to update your firmware before using it to generate a master seed. Read advisory on our blog. IN-STOCK $289 $249.21 COLDCARD™ Q AFFECTED PRODUCT: Do not generate seeds without first updating to corrected firmware version! COLDCARD Q with QR scanner, 3xAAA battery support, dual SD card slots, qwerty keyboard and huge new screen. Includes all Mk5 features. Learn more here or see all colours. Batteries & USB cable not included. Colour: Clear caseOrangeBlueBlackRedGold FlakesGlow-In-The-DarkJadePurple Quantity 1 2 3 4 5 6 7 8 9 10 20 50 === Contact SALES for special pricing on large quantities at: [email protected] === Add to Cart IN-STOCK $189 $169.94Excerpt only. The complete copy is held offline and backs quotations on this site. The original publication remains the canonical public source.
0 presentation-noise differences. Sidebar, ticker and other page chrome churn that our review classified as not being changes to what the source says.
How to check this yourself
The excerpts and plain unified diffs above show the text this project held and how it changed. 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.
How to check this yourself
Compare the screenshot or a quotation against the original while it is available.