8 releases
0.2.8 | Apr 17, 2022 |
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0.2.7 | Mar 12, 2022 |
0.2.0 | Feb 24, 2022 |
0.1.2 | Jan 29, 2022 |
#6 in #tribeca
28KB
448 lines
snapshots
Voting Escrow Snapshots: Historical snapshots of previous voting escrow balances.
Motivation
There are several instances in which one may want to use an instantaneous snapshot of all vote escrow balances, for example:
- Fee distribution. One may want to send protocol revenue to veToken holders.
- Airdrops. One may want to send tokens to holders of a veToken.
Mechanism
veToken balances are recorded for every period
. A period is recorded for every 3 days.
There are two accounts that are used to compute historical balances:
- [LockerHistory], which stores the total number of veTokens for each period, and
- [EscrowHistory], which stores the veTokens in each Escrow per period.
Any time someone refreshes and/or modifies their vote escrow, they should refresh their [EscrowHistory] accounts.
Program Addresses
- [snapshots]: StakeSSzfxn391k3LvdKbZP5WVwWd6AsY1DNiXHjQfK
License
The [snapshots] program is licensed under the Affero General Public License version 3.
Dependencies
~21–32MB
~553K SLoC