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 · SushiSwap RouteProcessor Exploit
- Sequence
- #2
- Score
- 38 → 38 (0)
- Cluster
- mainnet-beta
- Slot
- 424157085
- Off-chain at
- 2026-06-04T02:54:27.842Z
- Anchored at
- —
- Block time
- —
Independent verification
- 1. Database (off-chain)
- vwcT3KaVp3AJ2J8JkCrzAmPmbLJqem4knM4TR1epkG1
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (1059 chars)
{"actor":"reviewer","decided_at":"2026-06-04T02:54:27.716Z","decision":"review","investigation_id":"276bd4a1-f6d6-42f2-834c-b153f3b62ae0","new_score":38,"page_slug":"sushiswap-routeprocessor","prev_score":38,"reason":"The page is well-sourced and highly accurate. All material claims about the exploit mechanics, financial losses, HYDN rescue, compensation structure, and prior security incidents are confirmed by credible independent sources. The one partially-supported finding concerns the HYDN rescue amount ($750k vs the HYDN blog's own $600k figure), a discrepancy explained by the page using the higher figure from the SushiSwap post-mortem which appears to be the final consolidated cross-chain total. No claims are disputed or contradicted by more authoritative sources. The single unverifiable claim is the April 25 claim portal launch date, which relies on an X/Twitter URL that cannot be fetched directly.","score_delta":0,"sequence_num":2,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}