Legacy Network Compatibility

Legacy network compatibility

Verified against: Pinned source and release revisions, Qwertycoin mainnet where applicable, 2026-09-29.

The current Qwertycoin network is not a continuation of the historical chain.

Do not reuse:

• old blockchain databases or daemon data directories;
• old peer-state files or checkpoints;
• old wallet cache files as if they represented current transactions;
• simplewallet, walletd, old container-wallet APIs, or port 8070 guides;
• CryptoNight/XMR-Stak mining configuration;
• legacy masternode registration transactions or --service-node* flags.

Current binaries are qwertycoind, qwertycoin-wallet-cli, and qwertycoin-wallet-rpc. Current proof of work is RandomX. Current EPoSE enrollment is automatic and identity/epoch-bound.

Old mnemonic/key material may be imported only as a key-recovery experiment. A successful import does not transfer or recreate balances from the legacy chain. Use a new current-network wallet for normal operation and verify addresses with current software.

See Retired Features for old wiki entry points.