Paul Hauner 2daa26442b Tighten restriction on a "seen" attestation ...

Declares that only a verified block can stop an attestation from being propagated.

This achieves two things:

1. Ensures that clients don't need to scan invalid blocks for attestations and then modify their state based upon them.
1. Disallows "muting" attestations by sending around a junk block with that attestation in it.

2020-03-30 10:44:46 +11:00

..

phase0

Tighten restriction on a "seen" attestation

2020-03-30 10:44:46 +11:00

phase1

fix custody bit calculation format

2020-03-16 09:52:27 -06:00