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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 · Fragmetric
View on Solana ↗
Sequence
#4
Score
58 → 58 (0)
Cluster
mainnet-beta
Slot
425206274
Off-chain at
2026-06-08T23:02:32.118Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
9uP7FQJhvN16UuYimdDQ6dJct7NifnqyDyS6FJsJumos
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1083 chars)
{"actor":"reviewer","decided_at":"2026-06-08T23:02:32.010Z","decision":"review","investigation_id":"b2a2488c-8860-49d4-8e59-a9aae080be77","new_score":58,"page_slug":"fragmetric","prev_score":58,"reason":"The Fragmetric investigation page is broadly accurate on core facts — funding rounds, token allocations, audit existence, and partnership details are all well-sourced and independently confirmable. The two disputed findings are the mainnet launch date in the timeline (stated as October 1, 2024 but confirmed as October 24, 2024 across multiple sources) and the ATL price/date in the timeline (superseded by a newer ATL of ~$0.00074 in May 2026). The partially-supported claims involve angel investor attribution to the wrong funding round, minor price-data discrepancies across exchanges, and audit findings verified only via secondary sources. The Quantstamp certificate URLs are live but could not be rendered for direct verification.","score_delta":0,"sequence_num":4,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}