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| author | Luke Dashjr <luke_github1@dashjr.org> | 2019-07-26 12:32:29 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-07-26 12:32:29 +0000 |
| commit | 1cc657dddae2a82336aee66598fe57c1b62076c5 (patch) | |
| tree | bd56666fd1c4ee2c7735d256a1a94ddc2beb8702 /bip-0049.mediawiki | |
| parent | 92e87c9ec3aac7a972f539be165980bf5368fb05 (diff) | |
| parent | 5b74e93fcba783c0f0f95abba3810e514c40cd9d (diff) | |
| download | bips-1cc657dddae2a82336aee66598fe57c1b62076c5.tar.xz | |
Merge pull request #762 from clarkmoody/bip-49-version-bytes
BIP-49 - Add Version Bytes Section
Diffstat (limited to 'bip-0049.mediawiki')
| -rw-r--r-- | bip-0049.mediawiki | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/bip-0049.mediawiki b/bip-0049.mediawiki index 1e0ba2b..0029003 100644 --- a/bip-0049.mediawiki +++ b/bip-0049.mediawiki @@ -66,6 +66,14 @@ To derive the P2SH address from the above calculated public key, we use the enca scriptPubKey: HASH160 <20-byte-script-hash> EQUAL (0xA914{20-byte-script-hash}87) + +===Extended Key Version=== + +When serializing extended keys, this scheme uses alternate version bytes. Extended public keys use <code>0x049d7cb2</code> to produce a "ypub" prefix, and private keys use <code>0x049d7878</code> to produce a "yprv" prefix. Testnet uses <code>0x044a5262</code> "upub" and <code>0x044a4e28</code> "uprv." + +Additional registered version bytes are listed in [[https://github.com/satoshilabs/slips/blob/master/slip-0132.md|SLIP-0132]]. + + ==Backwards Compatibility== This BIP is not backwards compatible by design as described under [[#considerations|considerations]]. An incompatible wallet will not discover accounts at all and the user will notice that something is wrong. @@ -75,10 +83,11 @@ This BIP is not backwards compatible by design as described under [[#considerati <pre> masterseedWords = abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about - masterseed = tprv8ZgxMBicQKsPe5YMU9gHen4Ez3ApihUfykaqUorj9t6FDqy3nP6eoXiAo2ssvpAjoLroQxHqr3R5nE3a5dU3DHTjTgJDd7zrbniJr6nrCzd (testnet) + masterseed = uprv8tXDerPXZ1QsVNjUJWTurs9kA1KGfKUAts74GCkcXtU8GwnH33GDRbNJpEqTvipfCyycARtQJhmdfWf8oKt41X9LL1zeD2pLsWmxEk3VAwd (testnet) // Account 0, root = m/49'/1'/0' - account0Xpriv = tprv8gRrNu65W2Msef2BdBSUgFdRTGzC8EwVXnV7UGS3faeXtuMVtGfEdidVeGbThs4ELEoayCAzZQ4uUji9DUiAs7erdVskqju7hrBcDvDsdbY (testnet) + account0Xpriv = uprv91G7gZkzehuMVxDJTYE6tLivdF8e4rvzSu1LFfKw3b2Qx1Aj8vpoFnHdfUZ3hmi9jsvPifmZ24RTN2KhwB8BfMLTVqaBReibyaFFcTP1s9n (testnet) + account0Xpub = upub5EFU65HtV5TeiSHmZZm7FUffBGy8UKeqp7vw43jYbvZPpoVsgU93oac7Wk3u6moKegAEWtGNF8DehrnHtv21XXEMYRUocHqguyjknFHYfgY (testnet) // Account 0, first receiving private key = m/49'/1'/0'/0/0 account0recvPrivateKey = cULrpoZGXiuC19Uhvykx7NugygA3k86b3hmdCeyvHYQZSxojGyXJ |