feat(dev): contract spike — execute_cosigned_transfer devnet simulation (dev-only)#110
Merged
epicexcelsior merged 1 commit intoJun 13, 2026
Conversation
Dev-menu screen builds the settlement instruction (discriminator, args, PDA derivation, full account ordering) against the live devnet program and verifies it via simulation — no signatures, nothing moves, not reachable from production surfaces. Twin workstation harness (contract/scripts/cosign-transfer-spike.mjs) ran the REAL co-signed path on devnet: settlement PDA init + 2% beacon split confirmed on-chain. First app-side awareness of the contract.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
What
A dev-only screen that builds and simulates the live anonbeta1
execute_cosigned_transferagainst devnet — the first app↔contract awareness./dev/contract-spike), behind a realif (!__DEV__) return <Redirect />guard.simulateTransaction, sigVerify off) — no signing, no keys, devnet-pinned connection. Cannot run in production, cannot touch real funds.Scope
New
contractSpike.tsservice + dev screen. No production surface.Test
tsc clean · tier0 config/services clean · fake-money + lint clean. Reviewed: DEV redirect guard confirmed, connection hard-pinned to devnet, fixtures are public keys only.