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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 · Florence Finance
View on Solana ↗
Sequence
#3
Score
50 → 50 (0)
Cluster
mainnet-beta
Slot
464293658
Off-chain at
2026-11-02T00:28:00.247Z
Anchored at
2026-11-02T00:28:24.000Z
Block time
2026-11-02T00:28:24.000Z

Independent verification

1. Database (off-chain)
BuZjkBxFcJuUosEZkTffDduq9YiXbadbSozoweu7YhP5
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1356 chars)
{"actor":"reviewer","artifact_identity":"5e0ed88590b36dfcaef8cdc25a9b002c","blocked_count":3,"decided_at":"2026-11-02T00:28:00.173Z","decision":"review","disputed_pct":0.2,"findings_hash":"4fw2pXhoYYpwihnNMhb7QvDTczY7mvsiSm3PCrEn8oyb","investigation_id":"1428949e-5480-4c98-b18e-b160d86fca1a","judge_def_hash":"8800307026131ea9d5da939d32b9a1f1884b2b84a5de33c8e87931d36f38d0f8","new_score":50,"page_content_hash":"e96fa97570dc9621925ead86df9cb39f8cf6f7b6ef6358895ffd85999ce46425","page_slug":"florence-finance","prev_score":50,"reason":"The core incident (a roughly $1.45M address poisoning theft reported around Nov 30, 2023, and no acknowledgment as of Dec 4) is supported by Web3 Is Going Great. One date is wrong: the STIP proposal was posted 2023-09-26, not October 2023. The shutdown claim, which appears in the summary, a section and the 2026 timeline entry, and the Cyvers, THORChain and ScamSniffer details could not be checked because the sources were blocked. The audit-disclosure statement is in tension with the Arbitrum proposal.","reviewer_def_hash":"bc11388ce4bc4deea1b064fea362663ae06e3f4f687f99604769044d6ffba770","score_delta":0,"scored_claims":5,"sequence_num":3,"subject_status":"unknown","subject_status_contradicts_page":false,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}