| # | Title | Status |
|---|---|---|
| 1 | BIP Purpose and Guidelines | Replaced |
| 2 | BIP process, revised | Active |
| 8 | Version bits with lock-in by height | Draft |
| 9 | Version bits with timeout and delay | Final |
| 10 | Multi-Sig Transaction Distribution | Withdrawn |
| 11 | M-of-N Standard Transactions | Final |
| 12 | OP_EVAL | Withdrawn |
| 13 | Address Format for pay-to-script-hash | Final |
| 14 | Protocol Version and User Agent | Final |
| 15 | Aliases | Deferred |
| 16 | Pay to Script Hash | Final |
| 17 | OP_CHECKHASHVERIFY (CHV) | Withdrawn |
| 18 | hashScriptCheck | Proposed |
| 19 | M-of-N Standard Transactions (Low SigOp) | Rejected |
| 20 | URI Scheme | Replaced |
| 21 | URI Scheme | Final |
| 22 | getblocktemplate - Fundamentals | Final |
| 23 | getblocktemplate - Pooled Mining | Final |
| 30 | Duplicate transactions | Final |
| 31 | Pong message | Final |
| 32 | Hierarchical Deterministic Wallets | Final |
| 33 | Stratized Nodes | Rejected |
| 34 | Block v2, Height in Coinbase | Final |
| 35 | mempool message | Final |
| 36 | Custom Services | Rejected |
| 37 | Connection Bloom filtering | Final |
| 38 | Passphrase-protected private key | Draft |
| 39 | Mnemonic code for generating deterministic keys | Proposed |
| 40 | Stratum wire protocol | BIP number allocated |
| 41 | Stratum mining protocol | BIP number allocated |
| 42 | A finite monetary supply for Bitcoin | Final |
| 43 | Purpose Field for Deterministic Wallets | Final |
| 44 | Multi-Account Hierarchy for Deterministic Wallets | Proposed |
| 45 | Structure for Deterministic P2SH Multisignature Wallets | Proposed |
| 47 | Reusable Payment Codes for Hierarchical Deterministic Wallets | Draft |
| 48 | Multi-Script Hierarchy for Multi-Sig Wallets | Proposed |
| 49 | Derivation scheme for P2WPKH-nested-in-P2SH based accounts | Final |
| 50 | March 2013 Chain Fork Post-Mortem | Final |
| 52 | Durable, Low Energy Bitcoin PoW | Draft |
| 60 | Fixed Length "version" Message (Relay-Transactions Field) | Draft |
| 61 | Reject P2P message | Final |
| 62 | Dealing with malleability | Withdrawn |
| 63 | Stealth Addresses | BIP number allocated |
| 64 | getutxo message | Obsolete |
| 65 | OP_CHECKLOCKTIMEVERIFY | Final |
| 66 | Strict DER signatures | Final |
| 67 | Deterministic Pay-to-script-hash multi-signature addresses through public key sorting | Proposed |
| 68 | Relative lock-time using consensus-enforced sequence numbers | Final |
| 69 | Lexicographical Indexing of Transaction Inputs and Outputs | Proposed |
| 70 | Payment Protocol | Final |
| 71 | Payment Protocol MIME types | Final |
| 72 | bitcoin: uri extensions for Payment Protocol | Final |
| 73 | Use "Accept" header for response type negotiation with Payment Request URLs | Final |
| 74 | Allow zero value OP_RETURN in Payment Protocol | Rejected |
| 75 | Out of Band Address Exchange using Payment Protocol Encryption | Final |
| 78 | A Simple Payjoin Proposal | Draft |
| 79 | Bustapay :: a practical coinjoin protocol | Replaced |
| 80 | Hierarchy for Non-Colored Voting Pool Deterministic Multisig Wallets | Deferred |
| 81 | Hierarchy for Colored Voting Pool Deterministic Multisig Wallets | Deferred |
| 83 | Dynamic Hierarchical Deterministic Key Trees | Rejected |
| 84 | Derivation scheme for P2WPKH based accounts | Draft |
| 85 | Deterministic Entropy From BIP32 Keychains | Draft |
| 86 | Key Derivation for Single Key P2TR Outputs | Draft |
| 87 | Hierarchy for Deterministic Multisig Wallets | Proposed |
| 88 | Hierarchical Deterministic Path Templates | Proposed |
| 90 | Buried Deployments | Final |
| 91 | Reduced threshold Segwit MASF | Final |
| 98 | Fast Merkle Trees | Draft |
| 99 | Motivation and deployment of consensus rule changes ([soft/hard]forks) | Rejected |
| 100 | Dynamic maximum block size by miner vote | Rejected |
| 101 | Increase maximum block size | Withdrawn |
| 102 | Block size increase to 2MB | Rejected |
| 103 | Block size following technological growth | Withdrawn |
| 104 | 'Block75' - Max block size like difficulty | Rejected |
| 105 | Consensus based block size retargeting algorithm | Rejected |
| 106 | Dynamically Controlled Bitcoin Block Size Max Cap | Rejected |
| 107 | Dynamic limit on the block size | Rejected |
| 109 | Two million byte size limit with sigop and sighash limits | Rejected |
| 111 | NODE_BLOOM service bit | Proposed |
| 112 | CHECKSEQUENCEVERIFY | Final |
| 113 | Median time-past as endpoint for lock-time calculations | Final |
| 114 | Merkelized Abstract Syntax Tree | Rejected |
| 115 | Generic anti-replay protection using Script | Rejected |
| 116 | MERKLEBRANCHVERIFY | Draft |
| 117 | Tail Call Execution Semantics | Draft |
| 118 | SIGHASH_ANYPREVOUT for Taproot Scripts | Draft |
| 119 | CHECKTEMPLATEVERIFY | Draft |
| 120 | Proof of Payment | Withdrawn |
| 121 | Proof of Payment URI scheme | Withdrawn |
| 122 | URI scheme for Blockchain references / exploration | Draft |
| 123 | BIP Classification | Active |
| 124 | Hierarchical Deterministic Script Templates | Rejected |
| 125 | Opt-in Full Replace-by-Fee Signaling | Proposed |
| 126 | Best Practices for Heterogeneous Input Script Transactions | Draft |
| 127 | Simple Proof-of-Reserves Transactions | Draft |
| 129 | Bitcoin Secure Multisig Setup (BSMS) | Proposed |
| 130 | sendheaders message | Proposed |
| 131 | "Coalescing Transaction" Specification (wildcard inputs) | Rejected |
| 132 | Committee-based BIP Acceptance Process | Withdrawn |
| 133 | feefilter message | Draft |
| 134 | Flexible Transactions | Rejected |
| 135 | Generalized version bits voting | Rejected |
| 136 | Bech32 Encoded Tx Position References | Draft |
| 137 | Signatures of Messages using Private Keys | Final |
| 140 | Normalized TXID | Rejected |
| 141 | Segregated Witness (Consensus layer) | Final |
| 142 | Address Format for Segregated Witness | Withdrawn |
| 143 | Transaction Signature Verification for Version 0 Witness Program | Final |
| 144 | Segregated Witness (Peer Services) | Final |
| 145 | getblocktemplate Updates for Segregated Witness | Final |
| 146 | Dealing with signature encoding malleability | Withdrawn |
| 147 | Dealing with dummy stack element malleability | Final |
| 148 | Mandatory activation of segwit deployment | Final |
| 149 | Segregated Witness (second deployment) | Withdrawn |
| 150 | Peer Authentication | Draft |
| 151 | Peer-to-Peer Communication Encryption | Withdrawn |
| 152 | Compact Block Relay | Final |
| 154 | Rate Limiting via peer specified challenges | Withdrawn |
| 155 | addrv2 message | Draft |
| 156 | Dandelion - Privacy Enhancing Routing | Rejected |
| 157 | Client Side Block Filtering | Draft |
| 158 | Compact Block Filters for Light Clients | Draft |
| 159 | NODE_NETWORK_LIMITED service bit | Draft |
| 171 | Currency/exchange rate information API | Rejected |
| 173 | Base32 address format for native v0-16 witness outputs | Final |
| 174 | Partially Signed Bitcoin Transaction Format | Final |
| 175 | Pay to Contract Protocol | Rejected |
| 176 | Bits Denomination | Draft |
| 178 | Version Extended WIF | Draft |
| 179 | Name for payment recipient identifiers | Draft |
| 180 | Block size/weight fraud proof | Rejected |
| 197 | Hashed Time-Locked Collateral Contract | Draft |
| 199 | Hashed Time-Locked Contract transactions | Draft |
| 300 | Hashrate Escrows (Consensus layer) | Draft |
| 301 | Blind Merged Mining (Consensus layer) | Draft |
| 310 | Stratum protocol extensions | Draft |
| 320 | nVersion bits for general purpose use | Draft |
| 322 | Generic Signed Message Format | Draft |
| 325 | Signet | Proposed |
| 330 | Transaction announcements reconciliation | Draft |
| 338 | Disable transaction relay message | Draft |
| 339 | WTXID-based transaction relay | Draft |
| 340 | Schnorr Signatures for secp256k1 | Draft |
| 341 | Taproot: SegWit version 1 spending rules | Draft |
| 342 | Validation of Taproot Scripts | Draft |
| 343 | Mandatory activation of taproot deployment | Proposed |
| 350 | Bech32m format for v1+ witness addresses | Draft |
| 370 | PSBT Version 2 | Draft |
| 371 | Taproot Fields for PSBT | Draft |
| 380 | Output Script Descriptors General Operation | Draft |
| 381 | Non-Segwit Output Script Descriptors | Draft |
| 382 | Segwit Output Script Descriptors | Draft |
| 383 | Multisig Output Script Descriptors | Draft |
| 384 | combo() Output Script Descriptors | Draft |
| 385 | raw() and addr() Output Script Descriptors | Draft |
| 386 | tr() Output Script Descriptors | Draft |