Linux distribution signatures

[vahtras]

I was looking at open issues (e.g. #4186) when I come across some problems with the documentation on the Linux distrubution at https://bitcoin.org/en/full-node#linux-instructions

• The PGP key at https://bitcoin.org/laanwj-releases.asc which is supposed to sign the latest release (according to instructions) has expired

$ gpg laanwj-releases.asc
pub   rsa4096 2015-06-24 [SC] [expired: 2022-02-10]
      01EA5486DE18A882D4C2684590C8019E36C2E964
uid           Wladimir J. van der Laan (Bitcoin Core binary release signing key) <[email protected]>

• Further, this key does not appear in the detatched signature file at https://bitcoin.org/bin/bitcoin-core-27.0/SHA256SUMS.asc (linked under "Verify released signature" on the download page)

i$ gpg --verify SHA256SUMS.asc bitcoin-27.0-x86_64-linux-gnu.tar.gz
gpg: Signature made tis 16 apr 2024 13:25:32 CEST
gpg:                using RSA key D1DBF2C4B96F2DEBF4C16654410108112E7EA81F
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 15:27:09 CEST
gpg:                using RSA key 6A8F9C266528E25AEB1D7731C2371D91CB716EA7
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 12:45:59 CEST
gpg:                using RSA key E61773CD6E01040E2F1BD78CE7E2984B6289C93A
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 11:39:56 CEST
gpg:                using RSA key CFB16E21C950F67FA95E558F2EEB9F5CC09526C1
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 19:04:07 CEST
gpg:                using RSA key 9DEAE0DC7063249FB05474681E4AED62986CD25D
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 15:04:53 CEST
gpg:                using RSA key 152812300785C96444D3334D17565732E08E5E41
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 13:03:08 CEST
gpg:                using ECDSA key C388F6961FB972A95678E327F62711DBDCA8AE56
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 16:26:16 CEST
gpg:                using RSA key ED9BDF7AD6A55E232E84524257FF9BDBCC301009
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 11:51:23 CEST
gpg:                using RSA key 637DB1E23370F84AFF88CCE03152347D07DA627C
gpg: Can't check signature: No public key
gpg: Signature made tis 16 apr 2024 12:52:54 CEST
gpg:                using RSA key F4FC70F07310028424EFC20A8E4256593F177720
gpg:                issuer "[email protected]"
gpg: Can't check signature: No public key

I hope these are minor documentation errors or that I have made some mistake.

This is my first issue in this project so I apologize if I have violated any guidelines.

Regards
Olav