WizardOfOzzie

Blockcypher_mktx accepts addresses or outpoint

Check xpub address history

`is_testnet` checks blockhash now

Overhauled py2specials

1

json_hexlify, safe_hexlify, renamed functions

Tweaked JSON dumps

Signature form correct for non-std SIGHASH values

1

Fixes edge case where SIGHASH_ALL = 0 instead of 1

get_block_coinbase (rename to view_coinbase)?

2

1. get_block_coinbase(inp) returns block's coinbase text inp=0, "EThe Times 03/Jan/2009 Chancellor on brink of second bailout for banks"; inp=142573, "'Eligius7Militant atheists, http://bit.ly/naNhG2 -- happy now?'") 2. lambda st, by functions...

For eg, the 970 output Tx which encodes the whitepaper - https://blockexplorer.com/rawtx/54e48e5f5c656b26c3bca14a8c95aa583d07ebe84dde3b7dd4a78f4e4186e713 - won't return values for txhash, sign and other ECDSA functions