RSKIP-336: set status to Rejected - #661
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Align frontmatter, body table and README index to Deferred: no semaphore precompile ships in rskj, and per the RARF operator the proposal is deferred, not withdrawn.
Dependency Review✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.OpenSSF Scorecard
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SergioDemianLerner
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Aug 19, 2026
SergioDemianLerner
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We need to reject this because Ethereum already has TLOAD/TSTORE that provides the same functionality.
# Conflicts: # README.md
Per @SergioDemianLerner's review: the functionality this precompile provides is already available through the transient storage opcodes TLOAD/TSTORE, adopted in Rootstock as RSKIP-446 and shipped in the Lovell upgrade (RSKIP-435). A dedicated Semaphore precompile is therefore not going to be pursued, so the proposal is Rejected rather than parked.
ilanolkies
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Agreed — updated to Rejected in |
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Sets RSKIP-336 (Simple Parallelizable Semaphore) to Rejected in the frontmatter, the body status table and the README index.
Per @SergioDemianLerner's review, the functionality this precompile provides is already available through the transient storage opcodes
TLOAD/TSTORE, adopted in Rootstock as RSKIP-446 and shipped in the Lovell upgrade (RSKIP-435); the opcodes are live in rskj'sOpCode.java. NoSemaphoreprecompile ships in rskj and none will be pursued, so this is Rejected rather than Deferred.Updated from the original Deferred proposal — the second commit carries the change, and
masterwas merged in to clear a README conflict.