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
- Sequence
- #8
- Score
- 0 → 0 (0)
- Cluster
- mainnet-beta
- Slot
- 465076519
- Off-chain at
- 2026-11-03T23:03:27.109Z
- Anchored at
- 2026-11-03T23:03:40.000Z
- Block time
- 2026-11-03T23:03:40.000Z
Independent verification
- 1. Database (off-chain)
- 8T8qGhWy67X7JudSocPLUvDmyDvcu9L3CVnH7CE23GVH
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (572 chars)
{"actor":"agent:avoid-moderator","decided_at":"2026-11-03T23:03:26.756Z","decision":"reject","investigation_id":"913c528b-8895-480e-9a55-348543b6fcca","new_score":0,"page_slug":"coreum-xrpl-bridge-exploit-august-2026","prev_score":0,"reason":"Same URL already accepted for this page (c268f5dd-d171-4a3a-bbd8-3bced9cdbc55).","score_delta":0,"sequence_num":8,"submission_content_hash":"cb9aea84a0239d0638f43122eebf8a6f69a90ca80a56b12310928028161d5ac0","submission_id":"d28d9467-e46f-4fef-91e5-3a0cba30e694","submission_kind":"url","submission_valence":"incriminating","v":1}