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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_revise · Kamino Finance
View on Solana ↗
Sequence
#3
Score
84 → 74 (-10)
Cluster
mainnet-beta
Slot
423932900
Off-chain at
2026-06-03T02:06:03.010Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
EscA6ohBuoHi5JngYxC55UXuHjAJqe7rBskjyKbZvCKS
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1215 chars)
{"actor":"judge","decided_at":"2026-06-03T02:06:02.884Z","decision":"review_revise","investigation_id":"ab3d3985-33e5-4c9a-b90b-049937ac7f10","new_score":74,"page_slug":"kamino-finance","prev_score":84,"reason":"The review confirmed 19 of 27 checked claims and found the page broadly well-sourced. However, claim_findings[11] contains a material numerical error: the page states '$183 million in liquidations' during the November 2025 drawdown, but the cited Kamino Governance Forum source (Tier 2) shows only $26.5 million in collateral processed — a roughly seven-fold overstatement. Additionally, claim_findings[3] overstates Kamino's market position as 'the largest DeFi protocol by TVL on Solana' when the evidence supports only the lending-category ranking, and the timeline seed-round citation (timeline[1]) links to a Brazilian fintech also named Kamino rather than the correct entity. A high-priority coverage gap around on-chain upgrade authority verification remains open. These items together warrant revision before the page is accepted at its current score.","score_delta":-10,"sequence_num":3,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}