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ZCD and WAS

Projects / ZCD and WAS
Superblock 3 334 498 · 7 projects differ from the wallet's answer checked

Is a project rewarded? The wallet stops rewarding a project when its credit stalls. It looks at two numbers: how many recent superblocks brought no new credit (ZCD), and how much credit is still coming in (WAS).

Projects
24
added on the chain
Whitelisted
9
rewarded
Greylisted
8
not rewarded
Not in the latest superblock
7
no statistics for them

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How the wallet decides
RewardedA project on the whitelist is rewarded, as long as it does not break the rule.
ZCD above 7Zero credit days: in more than 7 of the last 20 superblocks the project's total credit did not rise.
or
WAS below 0.1Work availability score: credit over the last 7 superblocks divided by credit over the last 40. Steady work gives about 1.
Greylisted: not rewardedIt needs 7 superblocks of history first: a new project gets a grace period.

An override is set by the Gridcoin administrators and switches the automatic greylisting off for a project, usually for a while after the community has looked at a false failure. A project that exports no statistics for 48 hours is left out of the superblocks whatever its status.

All projects

a zero credit day, and the project is over the limit a zero credit day credit rose no history yet the latest superblock has no statistics for the project: not counted
One block for each superblock: the oldest of the last 20 on the left, the latest on the right. A project name opens its page.

Whitelisted · 9RewardedWithin the limits.

SRBase
2 / 20
0.88
World Community Grid
0 / 20
0.85
NumberFields@home
0 / 20
0.86
Yoyo@home
0 / 20
1.00
MilkyWay@home
0 / 20
1.00
Einstein@Home
0 / 20
1.00
Folding@home
0 / 20
1.03
Odlk1
0 / 20
1.05
NFS@Home
0 / 20
1.27

Greylisted · 8Not rewarded6 of 8 break the rule.

Minecraft@Home
ZCD above 7 and WAS below 0.1
20 / 20
0.00
Rosetta@home
ZCD above 7 and WAS below 0.1
20 / 20
0.00
TN-Grid
ZCD above 7 and WAS below 0.1
20 / 20
0.00
test_dummy
ZCD above 7 and WAS below 0.1
19 / 20
0.00
DENIS@Home
ZCD above 7
19 / 20
7.81off the scale
SiDock@home
ZCD above 7
14 / 20
5.71off the scale
GPUGRID
2 / 20
0.13
Asteroids@home
1 / 20
5.71off the scale

Not in the latest superblock · 7Nothing to rewardThe newest superblock has no statistics for them (a project that exports no statistics for 48 hours is left out of the superblocks). 7 break the rule but are not greylisted: an override switches the automatic greylisting off.

constellationOverride
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
http://example.com/@Override
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
lhc@homeOverride
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
milkywayOverride
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
moo!_wrapperOverride
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
projectnameOverride
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
testprojectOverride
ZCD above 7 and WAS below 0.1 Differs from the wallet: on our list, the wallet does not list it
19 / 20
0.00
A WAS far above 1, like DENIS@Home's 7.81, is not a sign that the work is flowing. When a project's total credit falls in one superblock, the wallet's 40-superblock figure stops growing at that point and stays tiny, so a small recent credit gives a big ratio. Such a project is greylisted by its ZCD instead (19 of 20). The gauge ends at 1.5.

Worked out by us from the total credit of each project in every superblock, with the wallet's rule, and checked against the wallet's own answer for the latest superblock.

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