Verify a decision
Every moderation decision on AVOID.NET is anchored to the Solana blockchain. You don't have to trust us — you can verify cryptographically that we committed to a verdict at a specific moment and have not rewritten it.
How verification works
- We commit. When a moderator accepts/rejects a submission, we serialize the decision into deterministic UTF-8 bytes (
payload_canonical_string), hash it with SHA-256, encode the digest as base58, and write it to Solana inside an SPL Memo v2 transaction. - We store the bytes. The exact bytes we hashed are stored alongside the decision in our database. Anyone can read them and recompute the hash in any language.
- You compare three values. Database hash, your independently-recomputed hash, and the hash inside the on-chain memo. If all three match, the decision is authentic and timestamped.
The on-chain memo format is
AVOID.NET|v1|h:<b58-sha256>|d:<id>|t:<iso>Find a signature on any investigation page's decision log, or run python -m src.verify_decision --signature <sig> for a CLI check.
Decision
review · Clober Liquidity Vault
- Sequence
- #6
- Score
- 52 → 52 (0)
- Cluster
- mainnet-beta
- Slot
- 445508107
- Off-chain at
- 2026-09-09T03:05:30.022Z
- Anchored at
- —
- Block time
- —
Independent verification
- 1. Database (off-chain)
- BmDXF4kdQnkx8Ba898hmkrdEUY6a9iabtvDfJ6Xuvmq5
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (715 chars)
{"actor":"reviewer","artifact_identity":"cf7b7fbb314741fb4c4e8ceee1442499","decided_at":"2026-09-06T16:36:16.956722+00:00","decision":"review","findings_count":35,"findings_rows_hash":"4ff331241707b5a69f2664470d302b9da3dbf063381b8a5638722ce858cb669b","investigation_id":"1a79704b-57a7-48c8-a46e-fc27bd4c6d12","mode":"findings_only_retroactive","new_score":52,"page_content_hash":"69a5dfb46e992260d7cd78c4c2cd5e964fd48b10aa48f812cb984a411d5bcb31","page_slug":"clober-liquidity-vault","prev_score":52,"reason":"Findings-only fact-check (retroactive anchor of stored findings)","score_delta":0,"sequence_num":6,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}