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
rescore · Keep3r Network
- Sequence
- #5
- Score
- 58 → 68 (+10)
- Cluster
- mainnet-beta
- Slot
- 464277282
- Off-chain at
- 2026-11-01T23:29:32.052Z
- Anchored at
- 2026-11-01T23:29:57.000Z
- Block time
- 2026-11-01T23:29:57.000Z
Independent verification
- 1. Database (off-chain)
- B7mUSZQEdUz8qwSr2ddjEGpkaBD3tcFyXfghRDBgLxQ2
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (769 chars)
{"actor":"system","decided_at":"2026-11-01T23:29:30.849Z","decision":"rescore","investigation_id":"1d044334-6ce9-4740-ac25-afeca016050a","new_score":68,"page_slug":"keep3r-network","prev_score":58,"reason":"Recalculated after the fact-check of 2026-11-01. Rescored under Scoring v2, the published formula (avoid.net/scoring): 58 → 68. Problems weighed by who is responsible: concerns that are not fraud −12.4, incidents the subject suffered −6, problems around the subject, caused by others −1.8; legitimacy credit long-running +8, regulated +5; 1 section(s) set aside until a failed fact-check is resolved.","score_delta":10,"score_model":"v2","sequence_num":5,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}