utf8� : This block was mined with a carbon negative power source hz �Q �Z � : This block was mined with a carbon negative power source hz �Q �Z
ascii' : This block was mined with a carbon negative power source hz Q Z ' : This block was mined with a carbon negative power source hz Q Z hex03a707203a205468697320626c6f636b20776173206d696e65642077697468206120636172626f6e206e6567617469766520706f77657220736f75726365201209687a2009092009019a5100078b5a04000003a707203a205468697320626c6f636b20776173206d696e65642077697468206120636172626f6e206e6567617469766520706f77657220736f75726365201209687a2009092009019a5100078b5a040000