Solution: LP-0013 — Token authority lifecycle on public LEZ testnet

[Tranquil-Flow]

Summary

Final LP-0013 resubmission for Tranquil-Flow.

This updates solutions/LP-0013.md with current v0.2.0 public-testnet evidence for the corrected token-authority lifecycle:

• implementation repo: https://github.com/Tranquil-Flow/lp0013-token-suite
• implementation repo evidence commit: 7a1de0cd8b432f6809704deb773c9faae3bc9dc2
• final narrated demo video: https://youtu.be/rUgsCCPiQfo
• public LEZ testnet endpoint: https://testnet.lez.logos.co/
• ProgramId / ImageID: 338865e9549b18fb736020eaef87d5e20075b4250e10c00e08ea918c4871554a
• ProgramBinary SHA-256: fac6f9715efc03edcb695dc71545cb24fac6bc86530644e2748f50d6ef9009f3
• corrected lifecycle: create_mint, create_holding, mint_to(60), mint_to(40), set_mint_authority(None), post-revoke mint rejected
• final mint state: authority=None, supply=100, decimals=6
• final holding state: balance=100
• standalone local-sequencer e2e: CI-included path plus real prepared-host run on 2026-06-09 with RISC0_DEV_MODE=0

Current public-testnet hashes

Step	Transaction hash	Verdict
deploy_program	793992258d88e69c63cbede6fabec3ff5768d84d824d7ee9f3170f85fb717dce	Some(ProgramDeployment)
create_mint	55908821088c98e898c4ef99e9a36e02856092f7afd0155f3457c25c5cf67746	Some(Public)
create_holding	8a37a8fb7200856c57d199ce081f2b744ed3cbaeec8326c83092f5ca05ac668f	Some(Public)
mint_to(60)	daf5aa91f35dff8250794c0dcfe932de473c651bd25c946d76f09a42cfdb6a97	Some(Public)
mint_to(40)	ed07b29c004a796d504814ddf1a9a0cfda373d1618398b620e330ccb529b3cce	Some(Public)
set_mint_authority(None)	719123f918df2aee42c4e69d36ba8860807b2a69c97a2927097d8313a508550e	Some(Public)
mint_to(post-revoke)	016043771c0cc60efaf158ec120a9bf341326967c881285878469503ddd3d4fa	not included (Transaction is None)

Final state read from chain:

• mint PDA 4gMBXeUskbUTzxoP8fJJEXj3jxTQz91m6ZW7fMsLMJq6: authority=None, supply=100, decimals=6
• holding PDA 366n7Nj21EzD27BXRKE2hFDWPtJ1E2Fcx9RmqQoGRD7h: balance=100

Validation

Implementation repo at Tranquil-Flow/lp0013-token-suite commit 7a1de0cd8b432f6809704deb773c9faae3bc9dc2:

• python3 scripts/validate-submission-docs.py ✅
• python3 -m pytest tests/test_validate_submission_docs.py -q ✅
• bash scripts/ci-verify-testnet.sh ✅
• cargo fmt --all -- --check ✅
• cargo check --workspace ✅
• cargo test --workspace ✅
• cargo clippy --workspace --all-targets -- -D warnings ✅
• GitHub Actions on 7a1de0c: Rust workspace ✅, standalone LEZ local-sequencer preflight ✅; manual-only jobs are intentionally skipped unless manually dispatched.

λPrize repo validator on this PR head 39896fa376a0ce759601792058fe772c78762d84:

• action-equivalent .github/scripts/validate-submission.sh with CHANGED_FILES=solutions/LP-0013.md ✅
• live PR check validate completed successfully ✅

PR scope

This PR updates only:

• solutions/LP-0013.md

No private keys, seeds, credentials, private chat excerpts, or generated wallet storage are included.

Terms

By submitting this solution, I confirm that I have read and agree to the Terms & Conditions, and that the implementation is original work published under MIT OR Apache-2.0 licensing.

[github-actions]

✅ Validation passed

A reviewer will assess against the prize criteria.
ℹ️ Solution submission for LP-0013.
ℹ️ Checking repo: https://github.com/Tranquil-Flow/lp0013-token-suite

---

Automated check. See solution template and TERMS.

[Tranquil-Flow]

Final LP-0013 resubmission is ready for review.

Fresh narrated demo video: https://youtu.be/rUgsCCPiQfo

Validation status:

• λPrize PR validator: passed
• Implementation repo CI: passed
• PR scope: only solutions/LP-0013.md
• Public-testnet corrected lifecycle and standalone local-sequencer evidence are documented in the solution file.

Thank you.

[Tranquil-Flow]

Note: This PR was initially closed and reopened intentionally. The previous LP-0013 submission (#57) was closed on June 3. To comply with the 7-day resubmission cooldown, this PR was closed and is now being reopened now that the waiting period has elapsed. The submission content is unchanged and validation has already passed.

[xAlisher]

Heads-up on the on-chain evidence here: the deployed program's transactions currently return result: null on the public sequencer (testnet.lez.logos.co). The public testnet was reset on our side since you submitted, which wiped the pre-reset deployments — so this isn't anything wrong with your submission, it's on us.

When you get a chance, could you re-deploy the program and re-anchor the lifecycle on the current testnet so the transactions are live and independently re-verifiable again? No need to re-submit — just refreshing the on-chain state. Thanks!

[Tranquil-Flow]

Current reset-era refresh status update (pushed to the PR branch):

• Refreshed deploy is currently included again: 5b39deec38e49bb1bedf1956e5d7429ec20e3c009f0ccfe7a4fc449685cb4ce0.
• Current endpoint uses camelCase JSON-RPC (getTransaction, sendTransaction, etc.).
• rc3 LP-0013 public lifecycle txs fail before guest execution with InvalidSignature.
• Built newer LEZ lez-core-v0.2.0 wallet and confirmed a built-in public tx can land: auth-transfer init -> 63f03aeeac4e4ee6676b444b18a7415bf95e7331f671c4ac4a3221e12bf22fff.
• Locally adapting LP-0013 signing to the newer public-message prehash path changes behavior from immediate InvalidSignature to submitted hashes, but LP-0013 custom-program calls still do not land or mutate state:
  • create_mint: 3160a1d6af85f97cf29610beefb466c1f9f905f7c33bf79ae06feec22902da97 -> not included after polling
  • create_holding: 7c2086485a26e89af30da570a7276639c877eedda3587e1746a02feb4326dd15 -> not included after polling

So: I am not claiming the reviewer-requested fresh full lifecycle re-anchor is complete yet. Historical 2026-06-04 evidence proves the fix, but current reset-era live lifecycle still needs matching Logos client/runtime guidance for custom public program calls, or a testnet/runtime fix that includes these transactions.

Updated docs:

• docs/CURRENT_TESTNET_REFRESH.md
• solutions/LP-0013.md

[Tranquil-Flow]

Update: current public-testnet v0.2.0 re-anchor is now complete and pushed.

What changed in this PR head (39896fa376a0ce759601792058fe772c78762d84):

• solutions/LP-0013.md now cites the fresh 2026-06-27 v0.2.0 lifecycle, not the stale/reset-era hashes.
• Implementation repo default branch is updated at Tranquil-Flow/lp0013-token-suite@7a1de0cd8b432f6809704deb773c9faae3bc9dc2.
• Corrected release RISC Zero guest was wrapped as a risc0_binfmt::ProgramBinary before deploy (sha256 fac6f9715efc03edcb695dc71545cb24fac6bc86530644e2748f50d6ef9009f3).
• Current public-testnet lifecycle hashes are now:
  • deploy: 793992258d88e69c63cbede6fabec3ff5768d84d824d7ee9f3170f85fb717dce
  • create_mint: 55908821088c98e898c4ef99e9a36e02856092f7afd0155f3457c25c5cf67746
  • create_holding: 8a37a8fb7200856c57d199ce081f2b744ed3cbaeec8326c83092f5ca05ac668f
  • mint_to(60): daf5aa91f35dff8250794c0dcfe932de473c651bd25c946d76f09a42cfdb6a97
  • mint_to(40): ed07b29c004a796d504814ddf1a9a0cfda373d1618398b620e330ccb529b3cce
  • set_mint_authority(None): 719123f918df2aee42c4e69d36ba8860807b2a69c97a2927097d8313a508550e
  • post-revoke mint: 016043771c0cc60efaf158ec120a9bf341326967c881285878469503ddd3d4fa (not included, as expected)
• Final public state reads back authority=None, supply=100, decimals=6, holding balance=100.

Validation rerun:

• implementation docs validator: pass
• implementation validator self-tests: 8 passed
• read-only public-testnet verifier: pass
• cargo fmt --all -- --check: pass
• cargo check --workspace: pass
• cargo test --workspace: pass
• cargo clippy --workspace --all-targets -- -D warnings: pass
• action-equivalent Lambda Prize validator for this PR shape: pass
• live PR validate check: success

PR remains one-file scope: solutions/LP-0013.md only.