after a reorg, in a many fork/orphan chains scenario, we would sometimes not undo SPV for enough blocks functions in blockchain.py somewhat based on kyuupichan/bitcoinX@5126bd15ef
after a reorg, in a many fork/orphan chains scenario, we would sometimes not undo SPV for enough blocks functions in blockchain.py somewhat based on kyuupichan/bitcoinX@5126bd15ef