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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 · ADI
View on Solana ↗
Sequence
#2
Score
52 → 52 (0)
Cluster
mainnet-beta
Slot
443525364
Off-chain at
2026-08-27T10:41:47.287Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
C4LCbm4mF5Wox8ARzsuaCmitJiGAwUHtmbNdzQZ62dJc
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1012 chars)
{"actor":"reviewer","decided_at":"2026-08-27T10:41:46.872Z","decision":"review","investigation_id":"e36bc4fb-c345-47a7-90ff-9cb2f57d28c5","new_score":52,"page_slug":"adi","prev_score":52,"reason":"The page is largely well-sourced and its highest-severity claims (Bhatia's SEBI settlement, Predictstreet's Qatargate ties and Gibraltar licensing timeline, the CNBC/WSJ World Liberty Financial reporting) check out in detail against primary and independent sources. However, the page's own cited primary source for its tokenomics section contradicts the specific allocation percentages reported, and its own cited market-data source (CoinGecko) contradicts the stated all-time-high price and date. A background market-cap figure for IHC is dated, and an internal 'more than 90% locked' calculation does not hold at the top of the page's own stated circulating-supply range.","score_delta":0,"sequence_num":2,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}