diff --git a/bip-0085.mediawiki b/bip-0085.mediawiki index 174ba816..6ea18c2c 100644 --- a/bip-0085.mediawiki +++ b/bip-0085.mediawiki @@ -382,7 +382,7 @@ Keys allocated for RSA-GPG purposes use the following scheme: Note on timestamps: -The resulting RSA key can be used to create a GPG key where the creation date MUST be fixed to unix Epoch timestamp 1231006505 (the Bitcoin genesis block time '2009-01-03 18:05:05' UTC) because the key fingerprint is affected by the creation date (Epoch timestamp 0 was not chosen because of legacy behavior in GNUPG implementations for older keys). Additionally, when importing sub-keys under a key in GNUPG, the system time must be frozen to the same timestamp before importing (e.g. by use of faketime). +The resulting RSA key can be used to create a GPG key where the creation date MUST be fixed to UNIX Epoch timestamp 1231006505 (the Bitcoin genesis block time '2009-01-03 18:15:05' UTC)The human-readable datetime string was incorrectly noted as '2009-01-03 18:05:05' prior to v2.0.0 of this BIP, so implementations that relied on it rather than UNIX Epoch timestamp 1231006505 will produce different key fingerprints. because the key fingerprint is affected by the creation date (Epoch timestamp 0 was not chosen because of legacy behavior in GNUPG implementations for older keys). Additionally, when importing sub-keys under a key in GNUPG, the system time must be frozen to the same timestamp before importing (e.g. by use of faketime). Note on GPG key capabilities on smartcard/hardware devices: @@ -443,6 +443,12 @@ BIP32, BIP39 ==Changelog== +===2.0.0 (2025-09-19)=== + +====Fixed==== + +* Fixed the human-readable datetime string for BIP85 GPG Keys that was incorrectly stated as '2009-01-03 18:05:05' rather than '2009-01-03 18:15:05'. Implementations that relied on the previously incorrect datetime string instead of UNIX Epoch timestamp 1231006505 will produce different key fingerprints. + ===1.3.0 (2024-10-22)=== ====Added====