Solution: LP-0017 — Whistleblower

[Tranquil-Flow]

Implementation of LP-0017: censorship-resistant document upload + indexing on the Logos stack.

Repository: https://github.com/Tranquil-Flow/lp-0017-whistleblower (public, MIT + Apache-2.0)

Narrated demo video: https://youtu.be/lMu25io5K-k

What's implemented:

• Logos Basecamp app (ui/) — Qt6/QML plugin packaged as dist/whistleblower-plugin.lgx. Upload → Logos Storage; broadcast (CID, metadata) envelope → Logos Delivery; optional on-chain anchor via FFI to the LEZ registry.
• Reusable indexing module (document-indexing crate) — Qt-free Rust core with three dyn-safe trait boundaries (StorageClient / DeliveryClient / RegistryClient). Real LEZ adapter + mock adapter for tests.
• Permissionless batch CLI (batch/whistleblower-batch) — anyone with a wallet can subscribe to the Delivery topic, dedupe via a sled-backed ledger, and batch-anchor accumulated CIDs idempotently.
• LEZ registry program (methods/guest/) — PDA-per-CID layout. Anchor cost O(1) regardless of registry size, unbounded capacity, idempotency-by-default-state-check.

On-chain evidence (RISC0_DEV_MODE=0, real local sequencer = LEZ devnet per Logos Discord 2026-05-11):

• 50-CID batch confirmed in a single transaction (lez_adapter_anchor_50_cids_in_one_tx) — 5x the spec's ≥10-per-batch requirement.
• FFI anchor path verified through the C ABI (anchor_one_via_ffi_against_live_sequencer + idempotent variant) — exactly the path the QML "Anchor" button drives.
• Real Basecamp instance verified 2026-05-09 (lgs basecamp launch alice): plugin loaded, storage upload returned a manifest CID, delivery broadcast sent the JSON envelope.
• CU benchmarks: 50-CID batch ~120ms zkVM executor time (~2.5ms/CID amortized), single-CID ~6-12ms. Captured in BENCHMARKS.md.

CI: .github/workflows/ci.yml runs the full workspace including the risc0 zkVM guest, FFI, LEZ adapter, and ignored live-LEZ tests against a localnet sequencer.

See solutions/LP-0017.md for the full spec compliance map and architecture notes.

[github-actions]

✅ Validation passed

A reviewer will assess against the prize criteria.
ℹ️ Solution submission for LP-0017.
ℹ️ Checking repo: https://github.com/Tranquil-Flow/lp-0017-whistleblower

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Automated check. See solution template and TERMS.

[weboko]

Hi @Tranquil-Flow ,

Appreciate this submission from you too. This are my findings after looking into it.

• Can you, please, actually deploy the registry to a public LEZ testnet and document a resolvable program address + tx hashes?
• Add the upload→broadcast→batch-anchor e2e (against a real sequencer) into CI that runs on push, not a workflow_dispatch stub that exit 1s.
• Make demo.sh actually run the end-to-end flow from a clean clone without manual on-camera steps and without --mock-delivery.
• capture benchmarks on testnet (not localnet), in real (non-dev) mode.
  And: ship the .lgx asset; generate the IDL via SPEL; provide real Apache-2.0 text license.

Rejecting this submission. Please, fix above and come back :)

[Tranquil-Flow]

@weboko I'm a little confused, I asked in Discord about the testnet but was told that meant localnet?
https://discord.com/channels/973324189794697286/1502439487819747399/1503257172828487690