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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

  1. 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.
  2. 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.
  3. 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 · Levana Perps
View on Solana ↗
Sequence
#4
Score
22 → 22 (0)
Cluster
mainnet-beta
Slot
457515471
Off-chain at
2026-10-16T05:09:37.624Z
Anchored at
2026-10-16T05:10:03.454Z
Block time
—

Independent verification

1. Database (off-chain)
B1GYH7Gcys38VMbKrmZ5Qs7KxMcSXB78SJNmUjuAMLQB
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1961 chars)
{"actor":"reviewer","artifact_identity":"9d21b0b36ea52131021b9a00d965c2b0","decided_at":"2026-10-16T05:09:37.363Z","decision":"review","disputed_pct":0.36,"findings_hash":"7st3fQ6hNu8GQpbEL2E57RuYqefrhGmXDFjLHND5Xxu9","investigation_id":"2b7bf4c3-bd49-4686-972d-166f46d25944","mode":"findings_only","new_score":22,"page_content_hash":"5dd4bb0b7e851d10f9e5ad32942714fa2dbf644ed0869ca5a87fc6464bf414d9","page_slug":"levana-perps","prev_score":22,"reason":"The page's central claim — a confirmed December 2023 oracle-manipulation exploit draining ~$1.14 million (~10% of LP funds) over 13 days — is thoroughly and consistently corroborated across five independent news outlets and Levana's own postmortem, down to the per-market loss breakdown and DDoS dates. The PeckShield audit claim was independently verified by reading the source PDF directly. However, two factual errors were found in the post-exploit/migration narrative: the Gate.io LVN trading halt is misdated by about a month (stated June 19, 2025; actually May 19-20, 2025 per Gate's own announcement), and the RUJI Perps launch date is misdated by roughly three weeks (stated July 25, 2025; actually ~July 1, 2025 per the official THORChain announcement). Both errors appear twice each (prose and timeline) and are grouped as defects for correction. The LVN all-time-high figure ($0.8947) is well supported by multiple independent price trackers but is not actually what the page's cited source (CoinMarketCap) shows, which is a citation-accuracy issue rather than a factual one. The FYEO audit details, the 78% LVN conversion rate, the exact current TVL figure, and the Tel Aviv operational-history claim could not be independently verified due to source access limits or absence of corroborating reporting, and are marked unverifiable rather than disputed.","score_delta":0,"sequence_num":4,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}