#traceback.print_exc(file=sys.stdout)
print_log('initializing database')
self.height = 0
- self.last_hash = '000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f'
+ self.last_hash = '00000a060336cbb72fe969666d337b87198b1add2abaa59cca226820b32933a4'
db_version = self.db_version
# write root
self.put_node('', {})