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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 · WoToken
View on Solana ↗
Sequence
#2
Score
0 → 0 (0)
Cluster
mainnet-beta
Slot
423509411
Off-chain at
2026-06-01T03:22:01.665Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
2mQhBaVNKatmcaLUUkEkxetJHBvfJCsQ2rAMc62pM7Fz
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1127 chars)
{"actor":"reviewer","decided_at":"2026-06-01T03:22:01.488Z","decision":"review","investigation_id":"2e597759-8c67-4cc6-b00e-eb5735feb462","new_score":0,"page_slug":"wotoken","prev_score":0,"reason":"The WoToken investigation page is broadly accurate on core facts — investor count, fraud scale, cryptocurrency holdings, sentences, trial details, and operational timeline — all of which are corroborated by multiple independent Tier 2 sources. One material overstatement was found: the claim that '27 members of PlusToken subsequently participated in WoToken' is not supported by the cited source or any other accessible source; all evidence points to a single (unnamed in English-language reporting) PlusToken operator having WoToken involvement. One primary citation (CoinTelegraph) is dead link rot. The trust score for a confirmed $1.1 billion Ponzi with criminal convictions should be at or near the minimum; the page's characterization as a critical-severity fraud is appropriate.","score_delta":0,"sequence_num":2,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}