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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 · Euler V1
View on Solana ↗
Sequence
#3
Score
59 → 59 (0)
Cluster
mainnet-beta
Slot
464365994
Off-chain at
2026-11-02T04:46:17.146Z
Anchored at
2026-11-02T04:46:44.000Z
Block time
2026-11-02T04:46:44.000Z

Independent verification

1. Database (off-chain)
DLqYosbCE3tWnQH73JQnMagEfDbAUQ6Q6wDdL29mzxnT
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1257 chars)
{"actor":"reviewer","artifact_identity":"966888a299716b7944a583c341a139a4","blocked_count":2,"decided_at":"2026-11-02T04:46:17.099Z","decision":"review","disputed_pct":0.1667,"findings_hash":"9vukVXsbPLMbwiKMamTUskjR3mv2cMu6qDgVqHjV4BDB","investigation_id":"f33e91a4-0b1f-4ec9-925b-da21e05a4068","judge_def_hash":"8800307026131ea9d5da939d32b9a1f1884b2b84a5de33c8e87931d36f38d0f8","new_score":59,"page_content_hash":"903ec13b1bd1c0ec83c18c763d301bec76208369e512259f54a936a52f1e3ace","page_slug":"euler-v1","prev_score":59,"reason":"Core facts (March 13, 2023 exploit of about $197M, staged returns on March 18, March 25 and April 3, V2 launch in September 2024) match independent reporting. The EUL allocation figures, the Lazarus 100 ETH detail and the DL News item could not be verified, and the Bentley departure has no date. No contradictions or critical omissions were found. Sampling was limited, since most cited URLs were not fetched.","reviewer_def_hash":"bc11388ce4bc4deea1b064fea362663ae06e3f4f687f99604769044d6ffba770","score_delta":0,"scored_claims":6,"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}