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
- Sequence
- #2
- Score
- 78 → 78 (0)
- Cluster
- mainnet-beta
- Slot
- 443523968
- Off-chain at
- 2026-08-27T05:26:14.304Z
- Anchored at
- —
- Block time
- —
Independent verification
- 1. Database (off-chain)
- FUGNbNG6Qz5ynH9QQQrWGDekx7kVz21pa8esJeu4YZ2J
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (1487 chars)
{"actor":"reviewer","decided_at":"2026-08-27T05:26:14.158Z","decision":"review","investigation_id":"8a395680-2b49-4722-9fbc-bb87fe78dc08","new_score":78,"page_slug":"spiko-amundi-overnight-swap-fund-eur","prev_score":78,"reason":"The page makes no adverse allegations against Spiko, Amundi, or CACEIS; its only risk content is sector-wide (ECB) or generic structural risk disclosure. The most significant factual issue is institutional-role mischaracterization: the page never names Twenty First Capital, the AMF-certified management company of SPIKO SICAV, and instead describes Spiko as a 'co-manager,' when primary sources (the AMF agreement certificate, Amundi's own press release, and the Crédit Agricole/CACEIS release) describe Spiko's role as transfer agent, tokenization platform, and broker. The page also flatly labels SAFO a 'money market fund' in three places while its own cited source and its own risk section state the swap-based structure differs from a conventional MMF. Several numeric details (Hindenrank score/TVL, exact July 2026 AUM/holder figures, one timeline date) could not be independently re-verified due to web.archive.org access limits in this environment, and two timeline dates (the pre-seed funding and the ECB publication) use a first-of-month placeholder where a specific, different day was found in sourcing.","score_delta":0,"sequence_num":2,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}