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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_approve · luna
View on Solana ↗
Sequence
#2
Score
5 → 5 (0)
Cluster
mainnet-beta
Slot
417878517
Off-chain at
2026-05-06T02:50:05.270Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
48fgTyJyANEFzQKYDegeHF1qUuwiYVyzWnnnwa6GSeoq
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (791 chars)
{"actor":"judge","decided_at":"2026-05-06T02:50:05.120Z","decision":"review_approve","investigation_id":"3ffc0ab5-51c0-4321-983e-cdb839be27de","new_score":5,"page_slug":"luna","prev_score":5,"reason":"Reviewer confirmed 24 of 31 claims outright, with 5 partially supported due to minor discrepancies (ATH price $119.18 vs $119.51, judge quote wording, plea charge description imprecision, LFG BTC accumulation timing, and lawsuit filed Dec 2025 not 2026). Zero claims were disputed and only one was unverifiable. At 3.2% disputed_pct the investigation is well within the approval threshold and sourced from tier-1 regulatory and academic references.","score_delta":0,"sequence_num":2,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}