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 · Nemo Yield Trading
- Sequence
- #3
- Score
- 60 → 60 (0)
- Cluster
- mainnet-beta
- Slot
- 465085685
- Off-chain at
- 2026-11-03T23:36:16.113Z
- Anchored at
- 2026-11-03T23:36:18.000Z
- Block time
- 2026-11-03T23:36:18.000Z
Independent verification
- 1. Database (off-chain)
- 4N49w4HzpW5GyxHFEvAeUUVFuVcAZf5LfLRmSKuzNREy
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (1459 chars)
{"actor":"reviewer","artifact_identity":"ed028c84503d8d3addc1388570a4c4f0","blocked_count":1,"decided_at":"2026-11-03T23:36:16.048Z","decision":"review","disputed_pct":0.1429,"findings_hash":"DAvggDLaF148pz3AxFasEjAABHNfjC5ru3bwWBg9vyDJ","investigation_id":"20f595cd-4fa0-459f-930f-f424155f06bd","judge_def_hash":"750934ecb48272224909b7430fab271676d391380fbc821acbe7ee7e4cac2fa3","new_score":60,"omissions":{"material":0,"total":1},"page_content_hash":"b02331cafa6481c0c26312125115aa8d3da26b23f068229690e028b7bfe9e0e7","page_slug":"nemo-yield-trading","prev_score":60,"reason":"The core narrative holds: the Sept 7, 2025 exploit of about $2.4-2.6M, the single-developer unaudited deployment, and the Asymptotic warning 27 days earlier are all confirmed by Cointelegraph and CoinDesk. The Wormhole CCTP detail and the MoveBit and January 2025 chronology were not corroborated in the sources I checked, and the NEOM peg and migration claim rests on an unreadable X post. The zero-TVL status matches DeFiLlama data. This was a limited-sample review. I fetched 2 of about 20 cited URLs and did not check the founder, backer and accelerator claims.","reviewer_def_hash":"3839668b232611e5b26db72079d64745f8e57e919b8a379e79b44ba4a52c845b","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}