Blocks are now stamped with the Bitcoin network name ("main", "test",
"signet") at ingest time. The reconcile loop's Pass 2 skips any stored
block whose chain differs from the node's current chain, preventing
testnet blocks from being falsely orphaned after switching back to
mainnet. Legacy rows with an empty chain field fall through unchanged.
The UI shows a blue "test" / "signet" badge next to blocks from a
non-current network so operators can distinguish cross-chain history
from genuine reorg-orphaned blocks.
satoshi
40c60922c8