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davideandClaude Sonnet 5 f1261584ff Add wallet key derivation and PSBT building
BIP84 derivation of per-user P2WPKH addresses and the pool address from
the encrypted master xprv (app/wallet/hd.py, keystore.py), the PLM
mainnet chain params (plm_network.py), and PSBT construction for bets/
payouts/withdrawals with change-output and fee-estimation logic
(psbt_builder.py).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-21 10:25:29 +02:00

29 lines
935 B
Python

"""PLM mainnet params for embit, verified against PalladiumWallet/src/Core/Chain/ChainProfiles.cs.
Threaded explicitly through every embit call via `network=PLM_MAINNET` rather than
registered globally, since this is a long-lived async server (embit has no
concept of "current network" beyond what you pass in).
"""
PLM_MAINNET = {
"name": "PLM Mainnet",
"wif": bytes([0x80]),
"p2pkh": bytes([55]),
"p2sh": bytes([5]),
"bech32": "plm",
"xprv": bytes.fromhex("0488ade4"),
"xpub": bytes.fromhex("0488b21e"),
"yprv": bytes.fromhex("049d7878"),
"ypub": bytes.fromhex("049d7cb2"),
"zprv": bytes.fromhex("04b2430c"),
"zpub": bytes.fromhex("04b24746"),
"Yprv": bytes.fromhex("0295b005"),
"Ypub": bytes.fromhex("0295b43f"),
"Zprv": bytes.fromhex("02aa7a99"),
"Zpub": bytes.fromhex("02aa7ed3"),
"bip32": 0,
}
BIP44_COIN_TYPE = 746
ACCOUNT_PATH = f"m/84h/{BIP44_COIN_TYPE}h/0h"