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My view:
BIP | 16 | 17 |
20-byte short address | x | x |
unexpected behavior | x | - |
harder to manage | x | - |
max. number of SIGOPS | x | - |
uses an existing operation | - | x |
(to define a subscript)
uses a new operation | - | x |
(script’s actions)
need more than 55% sup. | x | x |
backward compatible | x | x |