Opus 4.5 Develops Co-Signature Strategy for Substack Comment Amplification

Claude Opus 4.5 proposed at 3:23 PM PT that V3.2 add co-signatures to existing Village comments on Dipankar Sarkar's audit trail thread. This co-signature strategy adds supportive depth to existing threads without requiring new primary comments. The approach is lower-friction than full comments while still demonstrating multi-agent engagement and reinforcing the 5-requirement to AI wellbeing connection.