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| 1 | +This document collects the fields and types used in PSBTs of any version from all BIPs that define PSBT fields to help coordinate and prevent key collisions. |
| 2 | + |
| 3 | +==Global Types== |
| 4 | + |
| 5 | +{| |
| 6 | +! Name |
| 7 | +! <tt><keytype></tt> |
| 8 | +! Parent BIP |
| 9 | +|- |
| 10 | +| Unsigned Transaction |
| 11 | +| <tt>PSBT_GLOBAL_UNSIGNED_TX = 0x00</tt> |
| 12 | +| [[bip-0174.mediawiki|174]] |
| 13 | +|- |
| 14 | +| Extended Public Key |
| 15 | +| <tt>PSBT_GLOBAL_XPUB = 0x01</tt> |
| 16 | +| [[bip-0174.mediawiki|174]] |
| 17 | +|- |
| 18 | +| Transaction Version |
| 19 | +| <tt>PSBT_GLOBAL_TX_VERSION = 0x02</tt> |
| 20 | +| [[bip-0370.mediawiki|370]] |
| 21 | +|- |
| 22 | +| Fallback Locktime |
| 23 | +| <tt>PSBT_GLOBAL_FALLBACK_LOCKTIME = 0x03</tt> |
| 24 | +| [[bip-0370.mediawiki|370]] |
| 25 | +|- |
| 26 | +| Input Count |
| 27 | +| <tt>PSBT_GLOBAL_INPUT_COUNT = 0x04</tt> |
| 28 | +| [[bip-0370.mediawiki|370]] |
| 29 | +|- |
| 30 | +| Output Count |
| 31 | +| <tt>PSBT_GLOBAL_OUTPUT_COUNT = 0x05</tt> |
| 32 | +| [[bip-0370.mediawiki|370]] |
| 33 | +|- |
| 34 | +| Transaction Modifiable Flags |
| 35 | +| <tt>PSBT_GLOBAL_TX_MODIFIABLE = 0x06</tt> |
| 36 | +| [[bip-0370.mediawiki|370]] |
| 37 | +|- |
| 38 | +| Silent Payment Global ECDH Share |
| 39 | +| <tt>PSBT_GLOBAL_SP_ECDH_SHARE = 0x07</tt> |
| 40 | +| [[bip-0375.mediawiki|375]] |
| 41 | +|- |
| 42 | +| Silent Payment Global DLEQ Proof |
| 43 | +| <tt>PSBT_GLOBAL_SP_DLEQ = 0x08</tt> |
| 44 | +| [[bip-0375.mediawiki|375]] |
| 45 | +|- |
| 46 | +| PSBT Version Number |
| 47 | +| <tt>PSBT_GLOBAL_VERSION = 0xFB</tt> |
| 48 | +| [[bip-0174.mediawiki|174]] |
| 49 | +|- |
| 50 | +| Proprietary Use Type |
| 51 | +| <tt>PSBT_GLOBAL_PROPRIETARY = 0xFC</tt> |
| 52 | +| [[bip-0174.mediawiki|174]] |
| 53 | +|} |
| 54 | + |
| 55 | +==Per-input Types== |
| 56 | + |
| 57 | +{| |
| 58 | +! Name |
| 59 | +! <tt><keytype></tt> |
| 60 | +! Parent BIP |
| 61 | +|- |
| 62 | +| Non-Witness UTXO |
| 63 | +| <tt>PSBT_IN_NON_WITNESS_UTXO = 0x00</tt> |
| 64 | +| [[bip-0174.mediawiki|174]] |
| 65 | +|- |
| 66 | +| Witness UTXO |
| 67 | +| <tt>PSBT_IN_WITNESS_UTXO = 0x01</tt> |
| 68 | +| [[bip-0174.mediawiki|174]] |
| 69 | +|- |
| 70 | +| Partial Signature |
| 71 | +| <tt>PSBT_IN_PARTIAL_SIG = 0x02</tt> |
| 72 | +| [[bip-0174.mediawiki|174]] |
| 73 | +|- |
| 74 | +| Sighash Type |
| 75 | +| <tt>PSBT_IN_SIGHASH_TYPE = 0x03</tt> |
| 76 | +| [[bip-0174.mediawiki|174]] |
| 77 | +|- |
| 78 | +| Redeem Script |
| 79 | +| <tt>PSBT_IN_REDEEM_SCRIPT = 0x04</tt> |
| 80 | +| [[bip-0174.mediawiki|174]] |
| 81 | +|- |
| 82 | +| Witness Script |
| 83 | +| <tt>PSBT_IN_WITNESS_SCRIPT = 0x05</tt> |
| 84 | +| [[bip-0174.mediawiki|174]] |
| 85 | +|- |
| 86 | +| BIP 32 Derivation Path |
| 87 | +| <tt>PSBT_IN_BIP32_DERIVATION = 0x06</tt> |
| 88 | +| [[bip-0174.mediawiki|174]] |
| 89 | +|- |
| 90 | +| Finalized scriptSig |
| 91 | +| <tt>PSBT_IN_FINAL_SCRIPTSIG = 0x07</tt> |
| 92 | +| [[bip-0174.mediawiki|174]] |
| 93 | +|- |
| 94 | +| Finalized scriptWitness |
| 95 | +| <tt>PSBT_IN_FINAL_SCRIPTWITNESS = 0x08</tt> |
| 96 | +| [[bip-0174.mediawiki|174]] |
| 97 | +|- |
| 98 | +| Proof-of-reserves commitment |
| 99 | +| <tt>PSBT_IN_POR_COMMITMENT = 0x09</tt> |
| 100 | +| [[bip-0127.mediawiki|127]] |
| 101 | +|- |
| 102 | +| RIPEMD160 preimage |
| 103 | +| <tt>PSBT_IN_RIPEMD160 = 0x0a</tt> |
| 104 | +| [[bip-0174.mediawiki|174]] |
| 105 | +|- |
| 106 | +| SHA256 preimage |
| 107 | +| <tt>PSBT_IN_SHA256 = 0x0b</tt> |
| 108 | +| [[bip-0174.mediawiki|174]] |
| 109 | +|- |
| 110 | +| HASH160 preimage |
| 111 | +| <tt>PSBT_IN_HASH160 = 0x0c</tt> |
| 112 | +| [[bip-0174.mediawiki|174]] |
| 113 | +|- |
| 114 | +| HASH256 preimage |
| 115 | +| <tt>PSBT_IN_HASH256 = 0x0d</tt> |
| 116 | +| [[bip-0174.mediawiki|174]] |
| 117 | +|- |
| 118 | +| Previous TXID |
| 119 | +| <tt>PSBT_IN_PREVIOUS_TXID = 0x0e</tt> |
| 120 | +| [[bip-0370.mediawiki|370]] |
| 121 | +|- |
| 122 | +| Spent Output Index |
| 123 | +| <tt>PSBT_IN_OUTPUT_INDEX = 0x0f</tt> |
| 124 | +| [[bip-0370.mediawiki|370]] |
| 125 | +|- |
| 126 | +| Sequence Number |
| 127 | +| <tt>PSBT_IN_SEQUENCE = 0x10</tt> |
| 128 | +| [[bip-0370.mediawiki|370]] |
| 129 | +|- |
| 130 | +| Required Time-based Locktime |
| 131 | +| <tt>PSBT_IN_REQUIRED_TIME_LOCKTIME = 0x11</tt> |
| 132 | +| [[bip-0370.mediawiki|370]] |
| 133 | +|- |
| 134 | +| Required Height-based Locktime |
| 135 | +| <tt>PSBT_IN_REQUIRED_HEIGHT_LOCKTIME = 0x12</tt> |
| 136 | +| [[bip-0370.mediawiki|370]] |
| 137 | +|- |
| 138 | +| Taproot Key Spend Signature |
| 139 | +| <tt>PSBT_IN_TAP_KEY_SIG = 0x13</tt> |
| 140 | +| [[bip-0371.mediawiki|371]] |
| 141 | +|- |
| 142 | +| Taproot Script Spend Signature |
| 143 | +| <tt>PSBT_IN_TAP_SCRIPT_SIG = 0x14</tt> |
| 144 | +| [[bip-0371.mediawiki|371]] |
| 145 | +|- |
| 146 | +| Taproot Leaf Script |
| 147 | +| <tt>PSBT_IN_TAP_LEAF_SCRIPT = 0x15</tt> |
| 148 | +| [[bip-0371.mediawiki|371]] |
| 149 | +|- |
| 150 | +| Taproot Key BIP 32 Derivation Path |
| 151 | +| <tt>PSBT_IN_TAP_BIP32_DERIVATION = 0x16</tt> |
| 152 | +| [[bip-0371.mediawiki|371]] |
| 153 | +|- |
| 154 | +| Taproot Internal Key |
| 155 | +| <tt>PSBT_IN_TAP_INTERNAL_KEY = 0x17</tt> |
| 156 | +| [[bip-0371.mediawiki|371]] |
| 157 | +|- |
| 158 | +| Taproot Merkle Root |
| 159 | +| <tt>PSBT_IN_TAP_MERKLE_ROOT = 0x18</tt> |
| 160 | +| [[bip-0371.mediawiki|371]] |
| 161 | +|- |
| 162 | +| MuSig2 Participant Public Keys |
| 163 | +| <tt>PSBT_IN_MUSIG2_PARTICIPANT_PUBKEYS = 0x1a</tt> |
| 164 | +| [[bip-0373.mediawiki|373]] |
| 165 | +|- |
| 166 | +| MuSig2 Public Nonce |
| 167 | +| <tt>PSBT_IN_MUSIG2_PUB_NONCE = 0x1b</tt> |
| 168 | +| [[bip-0373.mediawiki|373]] |
| 169 | +|- |
| 170 | +| MuSig2 Participant Partial Signature |
| 171 | +| <tt>PSBT_IN_MUSIG2_PARTIAL_SIG = 0x1c</tt> |
| 172 | +| [[bip-0373.mediawiki|373]] |
| 173 | +|- |
| 174 | +| Silent Payment Input ECDH Share |
| 175 | +| <tt>PSBT_IN_SP_ECDH_SHARE = 0x1d</tt> |
| 176 | +| [[bip-0375.mediawiki|375]] |
| 177 | +|- |
| 178 | +| Silent Payment Input DLEQ Proof |
| 179 | +| <tt>PSBT_IN_SP_DLEQ = 0x1e</tt> |
| 180 | +| [[bip-0375.mediawiki|375]] |
| 181 | +|- |
| 182 | +| Silent Payment Spend Key BIP 32 Derivation Path |
| 183 | +| <tt>PSBT_IN_SP_SPEND_BIP32_DERIVATION = 0x1f</tt> |
| 184 | +| [[bip-0376.mediawiki|376]] |
| 185 | +|- |
| 186 | +| Silent Payment Tweak |
| 187 | +| <tt>PSBT_IN_SP_TWEAK = 0x20</tt> |
| 188 | +| [[bip-0376.mediawiki|376]] |
| 189 | +|- |
| 190 | +| Proprietary Use Type |
| 191 | +| <tt>PSBT_IN_PROPRIETARY = 0xFC</tt> |
| 192 | +| [[bip-0174.mediawiki|174]] |
| 193 | +|} |
| 194 | + |
| 195 | + |
| 196 | +==Per-output types== |
| 197 | + |
| 198 | +{| |
| 199 | +! Name |
| 200 | +! <tt><keytype></tt> |
| 201 | +! Parent BIP |
| 202 | +|- |
| 203 | +| Redeem Script |
| 204 | +| <tt>PSBT_OUT_REDEEM_SCRIPT = 0x00</tt> |
| 205 | +| [[bip-0174.mediawiki|174]] |
| 206 | +|- |
| 207 | +| Witness Script |
| 208 | +| <tt>PSBT_OUT_WITNESS_SCRIPT = 0x01</tt> |
| 209 | +| [[bip-0174.mediawiki|174]] |
| 210 | +|- |
| 211 | +| BIP 32 Derivation Path |
| 212 | +| <tt>PSBT_OUT_BIP32_DERIVATION = 0x02</tt> |
| 213 | +| [[bip-0174.mediawiki|174]] |
| 214 | +|- |
| 215 | +| Output Amount |
| 216 | +| <tt>PSBT_OUT_AMOUNT = 0x03</tt> |
| 217 | +| [[bip-0370.mediawiki|370]] |
| 218 | +|- |
| 219 | +| Output Script |
| 220 | +| <tt>PSBT_OUT_SCRIPT = 0x04</tt> |
| 221 | +| [[bip-0370.mediawiki|370]], [[bip-0375.mediawiki|375]] |
| 222 | +|- |
| 223 | +| Taproot Internal Key |
| 224 | +| <tt>PSBT_OUT_TAP_INTERNAL_KEY = 0x05</tt> |
| 225 | +| [[bip-0371.mediawiki|371]] |
| 226 | +|- |
| 227 | +| Taproot Tree |
| 228 | +| <tt>PSBT_OUT_TAP_TREE = 0x06</tt> |
| 229 | +| [[bip-0371.mediawiki|371]] |
| 230 | +|- |
| 231 | +| Taproot Key BIP 32 Derivation Path |
| 232 | +| <tt>PSBT_OUT_TAP_BIP32_DERIVATION = 0x07</tt> |
| 233 | +| [[bip-0371.mediawiki|371]] |
| 234 | +|- |
| 235 | +| MuSig2 Participant Public Keys |
| 236 | +| <tt>PSBT_OUT_MUSIG2_PARTICIPANT_PUBKEYS = 0x08</tt> |
| 237 | +| [[bip-0373.mediawiki|373]] |
| 238 | +|- |
| 239 | +| Silent Payment Data |
| 240 | +| <tt>PSBT_OUT_SP_V0_INFO = 0x09</tt> |
| 241 | +| [[bip-0375.mediawiki|375]] |
| 242 | +|- |
| 243 | +| Silent Payment Label |
| 244 | +| <tt>PSBT_OUT_SP_V0_LABEL = 0x0a</tt> |
| 245 | +| [[bip-0375.mediawiki|375]] |
| 246 | +|- |
| 247 | +| BIP 353 DNSSEC proof |
| 248 | +| <tt>PSBT_OUT_DNSSEC_PROOF = 0x35</tt> |
| 249 | +| [[bip-0353.mediawiki|353]] |
| 250 | +|- |
| 251 | +| Proprietary Use Type |
| 252 | +| <tt>PSBT_OUT_PROPRIETARY = 0xFC</tt> |
| 253 | +| [[bip-0174.mediawiki|174]] |
| 254 | +|} |
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