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
- 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. - 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.
- 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 · Everlyn
- Sequence
- #3
- Score
- 55 → 55 (0)
- Cluster
- mainnet-beta
- Slot
- 464245401
- Off-chain at
- 2026-11-01T21:35:35.970Z
- Anchored at
- 2026-11-01T21:36:04.000Z
- Block time
- 2026-11-01T21:36:04.000Z
Independent verification
- 1. Database (off-chain)
- 8udDsqHBfovGunCcZerPgGWhHbrX9mED5d3fiF7n1R1k
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (1369 chars)
{"actor":"reviewer","artifact_identity":"5253080bcb6bd11cfb6b271360e864d4","blocked_count":1,"decided_at":"2026-11-01T21:35:35.846Z","decision":"review","disputed_pct":0.1429,"findings_hash":"6fHJMfDsKhnqh9ZZj75oCv7oyoBMSP3EykSJwcw53T7f","investigation_id":"dde0f6f2-b50a-4830-86bf-b4e54b665cd2","judge_def_hash":"8800307026131ea9d5da939d32b9a1f1884b2b84a5de33c8e87931d36f38d0f8","new_score":55,"omissions":{"material":1,"total":1},"page_content_hash":"44497f589245e32c9fad96751117671b02857f3ca9d83dd29ae50d82e456f200","page_slug":"everlyn","prev_score":55,"reason":"The page is heavily hedged and its checkable claims hold. The MEXC listing date, total supply, 25-second claim and BSC contract match the announcement. The $15M round with Mysten Labs is corroborated by search results, but the lead role and the $250M valuation come from secondary outlets. The all-time-high figure of near $1 conflicts with a snippet showing about $0.61. The page omits the large price decline. Two cited sources were blocked, so several checks rest on search snippets.","reviewer_def_hash":"bc11388ce4bc4deea1b064fea362663ae06e3f4f687f99604769044d6ffba770","score_delta":0,"scored_claims":7,"sequence_num":3,"subject_status":"operating","subject_status_contradicts_page":false,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}