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 · Pump.fun
- Sequence
- #6
- Score
- 0 → 0 (0)
- Cluster
- mainnet-beta
- Slot
- 445607912
- Off-chain at
- 2026-09-09T12:08:27.634Z
- Anchored at
- —
- Block time
- —
Independent verification
- 1. Database (off-chain)
- Gb1tUwNeZuSSGf8Pac2kUmXaWmbftUFgges7AjksupnN
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (699 chars)
{"actor":"reviewer","artifact_identity":"f68907a56cc46a2de79a640522c162e0","decided_at":"2026-09-09T05:17:44.197042+00:00","decision":"review","findings_count":30,"findings_rows_hash":"0776f38ab2adefa4242d3236e8e9e9b649051d57d24f6fa2f8d4dfde81052591","investigation_id":"fa06b8b3-2ac4-4a63-8675-0ab6f6e2465f","mode":"findings_only_retroactive","new_score":0,"page_content_hash":"21dec63644d66706a3cdcbe30451602f812cad871b0d211831dcf1bb2c488bba","page_slug":"pump-fun","prev_score":0,"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}