add promissory notes to TaskToCompute and SubtaskResultsVerify#338

Merged

shadeofblue merged 18 commits intomasterfrom promissory-notes

Apr 29, 2019

+452-16

Commits on Apr 18, 2019

add promissory notes to TaskToCompute and SubtaskResultsVerify
shadeofblue
committed

Commits on Apr 23, 2019

+ pubkey_to_address reuse
shadeofblue
committed

Commits on Apr 25, 2019

Commits on Apr 26, 2019

use eth_utils.keccak instead of ethereum.utils.sha3
shadeofblue
committed