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Ethereum Classic Monetary Policy (#5741)

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* Ethereum Classic Monetary Policy

Create a new parameter `ecip1017EraRounds`. When the block number
passes one era rounds, the reward is reduced by 20%.

See https://github.com/ethereumproject/ECIPs/blob/master/ECIPs/ECIP-1017.md

* Update rewards for uncle miners for ECIP1017

In the monetary policy, the rewards are changed from "up to 7/8 of the
reward" to "1/32 of the reward".

* Fix an off-by-one error in ECIP1017 era calculation

According to
https://github.com/ethereumproject/ECIPs/blob/master/ECIPs/ECIP-1017.md,
when in block number 5,000,000, it should still be in Era 1 (which in
our code `era == 0`). So we need to check whether the `rem` equals to
zero and act accordingly when calculating the era.

* `ecip1017_era_rounds` missing from EthashParams when run in build bot

* strip out ecip1017_eras_block_reward function and add unit test
This commit is contained in:
Stewart Mackenzie
2017-06-20 00:56:37 +08:00
committed by Gav Wood
parent a19be3cb51
commit d152fa3e85
4 changed files with 73 additions and 6 deletions
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1
ethcore/res/ethereum/classic.json
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@@ -16,6 +16,7 @@
"eip160Transition": 3000000,
"ecip1010PauseTransition": 3000000,
"ecip1010ContinueTransition": 5000000,
"ecip1017EraRounds": 5000000,
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"