-
Yes. QR codes are meant to store only a few kilobytes at most. They are not suitable for encoding gigabytes of data.
At perhaps 2KB per page, you'd need 524288 pages to store a 1GB. That's 1048 reams. Please just use an archival optical disk instead.
Even if the scheme using multiple QR codes in sequence rather than a single large code block. The paper backup implementations that use QR codes https://github.com/intra2net/paperbackup https://github.com/cyphar/paperback are only meant to be used for private key backup.
-
InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
-
paperbackup
Create a pdf with barcodes to backup text files on paper. Designed to backup ASCII-armored GnuPG and SSH key files and ciphertext.
Yes. QR codes are meant to store only a few kilobytes at most. They are not suitable for encoding gigabytes of data.
At perhaps 2KB per page, you'd need 524288 pages to store a 1GB. That's 1048 reams. Please just use an archival optical disk instead.
Even if the scheme using multiple QR codes in sequence rather than a single large code block. The paper backup implementations that use QR codes https://github.com/intra2net/paperbackup https://github.com/cyphar/paperback are only meant to be used for private key backup.
-
We don't know of anyone who's been able to reliably print more than 5 KB per page using QR codes on paper. How many pages do you want to use? See https://github.com/za3k/qr-backup/blob/master/docs/FAQ.md
Related posts
-
Paper backup generator suitable for long-term storage
-
I need to store a 1MB file for 20 years, would making thousands of copies on a 4.7gb DVD be enough?
-
PaperAge –easy and secure paper backups of (smallish) secrets
-
converting data into text files
-
My biggest concern about Bitcoin, help ease it for me?