In the link of https://bitcoincore.org/es/download/ where you have the different instructions to verify the links redirect to page that doesn't exist anymore.
The link of "builder_keys_url" is not https://github.com/bitcoin/bitcoin/tree/master/contrib/builder-keys the supposed to redirect.
The correct value of builder_keys_url is: https://github.com/bitcoin-core/guix.sigs/tree/main/builder-keys
Also, the redirection of fanquake.gpg is https://github.com/bitcoin-core/guix.sigs/blob/main/builder-keys/fanquake.gpg
In the link of https://bitcoincore.org/es/download/ where you have the different instructions to verify the links redirect to page that doesn't exist anymore.
The link of "builder_keys_url" is not
https://github.com/bitcoin/bitcoin/tree/master/contrib/builder-keysthe supposed to redirect.The correct value of builder_keys_url is:
https://github.com/bitcoin-core/guix.sigs/tree/main/builder-keysAlso, the redirection of
fanquake.gpgishttps://github.com/bitcoin-core/guix.sigs/blob/main/builder-keys/fanquake.gpg