BIPs by Withdrawn
- 10 Multi-Sig Transaction Distribution
- 12 OP_EVAL
- 17 OP_CHECKHASHVERIFY (CHV)
- 62 Dealing with malleability
- 101 Increase maximum block size
- 103 Block size following technological growth
- 120 Proof of Payment
- 121 Proof of Payment URI scheme
- 132 Committee-based BIP Acceptance Process
- 142 Address Format for Segregated Witness
- 146 Dealing with signature encoding malleability
- 149 Segregated Witness (second deployment)
- 151 Peer-to-Peer Communication Encryption
- 154 Rate Limiting via peer specified challenges