Here's a revocation certificate for the key from the quote above.
-----BEGIN PGP PUBLIC KEY BLOCK-----
Comment: This is a revocation certificate
iQE2BCABCAAgFiEEIfjF1lCfvMmKE7k+ajkZony0mi8FAl+2lcoCHQAACgkQajkZ
ony0mi8/xQf+MPcO6tS7xbTvj5GHw3c5N52Gkpc3ViueCm0OV5V5MJNRkC2BaA3j
DxlYP4eMfDEGR6x+xeXVADfi8tzMTMJFvtLVamOgwaEwqKGwQWm6/FEh6RnnNXFj
KkZ+JBxTfUTNsbYfWRNt1j8HGkiXrPkTfTKffeQQiEpLnXz1rdb4KhSKtGfXkZWG
9Hxra3rZ6be65QEyvOTFP0kKgZxxzMqlIUNrrNsjI6ax+9ZWqs/WpBx4Kp4kYgfR
2aICj9k1aHxr1HIr/DadKmCpAqHrlGFaW5mTestLw2w5L2Wrtk+Qe/jrpKHliqFD
87Vz0zaL4sI8+t+mMkqwXrzfS7ddiwZM6Q==
=z0CD
-----END PGP PUBLIC KEY BLOCK-----
Here's a new key.
https://keybase.io/bitcryptex/key.asc
Fingerprint: F00C 72BF D0A0 744E 92FB ED4E E24F FD11 6E46 48C4
-----BEGIN PGP PUBLIC KEY BLOCK-----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=ugZV
-----END PGP PUBLIC KEY BLOCK-----
Here's a message signed with my staked address using Electrum.
-----BEGIN BITCOIN SIGNED MESSAGE-----
I am Rath_ (BitCryptex) and today is 19th November 2020. I have revoked my previous PGP key (21F8 C5D6 509F BCC9 8A13 B93E 6A39 19A2 7CB4 9A2F).
My new PGP key has the following fingerprint.
F00C 72BF D0A0 744E 92FB ED4E E24F FD11 6E46 48C4
-----BEGIN SIGNATURE-----
bc1qmtv6hyzq8cjmkcldkh8tdef3nv2uc04wxxp8v8
ICoCGha4LtYIuKfmEDrd9Yj+a5z2aFfJTi8j2EUxssm2D4zjWmQZoPyALgC0l6mWqnyw8J8ecwJKX4fPErKPie8=
-----END BITCOIN SIGNED MESSAGE-----
Message quoted and Archived [2a], [2b] for future reference:
This revokes F97D 7A6F B057 3979 F3F3 D69E CBF5 E4B3 D574 8A37.
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v2.0.22 (GNU/Linux)
Comment: A revocation certificate should follow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=B12L
-----END PGP PUBLIC KEY BLOCK-----
All keys previously mentioned on my site except for 520A E7DD 0C2F DB5C 4783 8A35 1C3D 1D19 C8E8 B6D8 should be assumed revoked as well.
This revokes 2789 4325 9F53 D9EB 45CD 9B26 4936 B8C3 ACA7 BEFB, the only other public key I shared.
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v2.0.22 (GNU/Linux)
Comment: A revocation certificate should follow
iQIfBCABAgAJBQJftsmUAh0BAAoJEEk2uMOsp777G8QQALX0oBrJ08fcrzKKMgDK
MuVHpTJbofo10WVj1nYAJj2HCl8THzG4MQknGBvOOF2SPmHbq+YSs8EvSzkJH74y
ga8A++90NWIjUsg9p7jGt7+YYV2S9v1uTKcFm9OGyKPpYW3BofvCXEK1OroiEZiP
BcjSMuJBNrludF4k/PX+0lWqB0CuZyKGLe9inRdk+Z3qS82+XbG5WijjbrjiE8pm
qHziv380LNdL2PEANNigkIJEDDMr7u/rq/XfCYIbm/LOUhsIX9CcwVSvo/QI6xRk
jUnpelflRHqqahb8G3LjSgHfkljf4VhaKnXeENOYuYX2NGTtMyrd3homs1+djJhi
it1G0QmdJ3nPuuAYaT2qdQG1ctT07CUYlp3Dg5WCyao9UyGa1xwTMDRHsRdxocKB
JYbZkTX95iWB2yfXJPO8r3QjH1pMGZfhKi/Akyu2mWNWlM7tFWJoTpKRHfdMKZcW
DdGKevba0DK91rDUFZdokoorceBVRr5Jl80T+457adhaWoMf4G1N/ozGeQleXATP
yyyQf+Y5LHhqnUl8AAKaNfNYTlOhavT4GZBPQScMu2WhSnR0gelPKCWJf0IlMVL5
UlcT+PDmfiD9sY5dpeVXbYod65s9Fw6tvXUNffVY/flg8F9Jh+wZ2y9W9qoOTevp
vqAuMTRxKSLNOKVJsREJcdYV
=5Ma2
-----END PGP PUBLIC KEY BLOCK-----
Am still working on this Google Spread Sheet when I have some free time.