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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 · Flash Trade
View on Solana ↗
Sequence
#3
Score
68 → 58 (-10)
Cluster
mainnet-beta
Slot
423649707
Off-chain at
2026-06-01T18:50:17.312Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
F2VU8KQ6i2wHYoURD6b2qNq14EM6s9wjrGXxsk3HVnzj
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1366 chars)
{"actor":"judge","decided_at":"2026-06-01T18:50:17.155Z","decision":"review_revise","investigation_id":"84dc74f9-9d89-42e9-b236-81c20bce4d31","new_score":58,"page_slug":"flash-trade","prev_score":68,"reason":"The review found 1 disputed claim out of 31 (13%), placing this page in the minor-issues band. The sole disputed finding (claim_findings[28]) is a timeline date error: the page records Breakpoint 2025 as September 2025, but a Tier 1 Solana Foundation source confirms the event was held December 11-13, 2025 in Abu Dhabi — a three-month discrepancy. Additionally, claim_findings[5] is partially_supported because the page attributes the Breakpoint 2023 presentation to Anas Khader when Zoheb Shahzan was the actual presenter that year. No core allegations — financial figures, security posture, regulatory standing, or exploit history — are disputed; most financial metrics are confirmed by Tier 1 sources (CoinGecko, DeFiLlama). A priority-high coverage gap on FAF token liquidity concentration (~$6,500 USD in 24h volume against a $3.7M market cap) was noted and should be addressed in the next revision. One cited URL (FLP token doc) is a 404, though its underlying claim is corroborated by independent sources.","score_delta":-10,"sequence_num":3,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}