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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 · Sturdy V1
View on Solana ↗
Sequence
#7
Score
54 → 54 (0)
Cluster
mainnet-beta
Slot
462907795
Off-chain at
2026-10-29T14:03:22.737Z
Anchored at
2026-10-29T14:03:47.000Z
Block time
2026-10-29T14:03:47.000Z

Independent verification

1. Database (off-chain)
ETAycQWuYPiDe2pVKx1xCBWLJ2bfp9dd39cncFSNrgFb
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1308 chars)
{"actor":"reviewer","artifact_identity":"f8a8a8b4d6170775467c158f388cef23","blocked_count":1,"decided_at":"2026-10-29T14:03:22.614Z","decision":"review","disputed_pct":0,"findings_hash":"FVRZ38smV9DGeLctetWMZKzs85zxNFPNS6FAK21htLd4","investigation_id":"299815f1-eacc-4b93-ab24-10d1c6de9f95","judge_def_hash":"8800307026131ea9d5da939d32b9a1f1884b2b84a5de33c8e87931d36f38d0f8","new_score":54,"page_content_hash":"03e2134e3cb2e36dafd90744f0e0ac6a2c543ad2ca2f06e5058ad60bcdccb80e","page_slug":"sturdy-v1","prev_score":54,"reason":"The funding and exploit claims I checked match the sources: $3.9M seed in March 2022, June 12 2023 read-only reentrancy exploit, 442 ETH / about $800K, Tornado Cash laundering, and the audit-scope note. The sunset-proposal claims could not be read because the governance forum was unreachable. The regulatory section cites a 2023 newsletter that does not address regulation. The $884K / 504 ETH figure was not verified. No shutdown or sanction contradicts the page.","reviewer_def_hash":"bc11388ce4bc4deea1b064fea362663ae06e3f4f687f99604769044d6ffba770","score_delta":0,"scored_claims":6,"sequence_num":7,"subject_status":"operating","subject_status_contradicts_page":false,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}