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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 · Uniswap
View on Solana ↗
Sequence
#3
Score
68 → 58 (-10)
Cluster
mainnet-beta
Slot
424158179
Off-chain at
2026-06-04T03:01:41.140Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
CoFtNEXfscgWi7sR5CG4aG7dV4teyiVmf6pedEanqhfr
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1227 chars)
{"actor":"judge","decided_at":"2026-06-04T03:01:40.675Z","decision":"review_revise","investigation_id":"d498da9e-32f7-46da-867f-12cc249d942d","new_score":58,"page_slug":"uniswap","prev_score":68,"reason":"The review confirmed 16 of 25 claims via Tier-1 sources and found no link rot or unverifiable claims. Three claims were disputed: claim_findings[10] places the founding of Uniswap Labs Ventures in 2024 when official sources confirm April 2022; claim_findings[22] dates the Cork Protocol exploit to March 2025 when security analysis sources consistently date it to May 28, 2025; and claim_findings[23] places the Unichain mainnet launch concurrent with v4 on January 31, 2025 when CoinDesk and the Uniswap blog confirm a February 11, 2025 launch. None of the disputed items touch core regulatory findings, financial figures, or safety-critical claims, and reviewer confidence is high at 0.85. The page warrants targeted corrections to these three factual errors and a revised legal characterization of the Second Circuit's action (remand, not reinstatement) before republication.","score_delta":-10,"sequence_num":3,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}