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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.

Sequence
#1
Score
Cluster
mainnet-beta
Slot
422555111
Off-chain at
2026-05-27T18:18:14.477Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
J3aNexvxkVtPxPVfLf1S1zjvhGEGvgA56XpZzsZ2gKY9
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (5243 chars)
{"actor":"system:backfill","investigation_id":"2cbedb3b-fc9d-4d7f-a309-9ad7f595ca40","kind":"publish","page_slug":"gym-network","published_at":"2026-05-27T18:18:14.439Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Gym Network","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://behindmlm.com/mlm-reviews/gym-network-review-bnb-to-gymnet-token-ponzi-scheme/","type":"other","url":""},{"credibility":3,"name":"https://bscscan.com/token/0x3a0d9d7764fae860a659eb96a500f1323b411e68","type":"other","url":""},{"credibility":3,"name":"https://www.coingecko.com/en/coins/gym-network","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://behindmlm.com/mlm-reviews/gym-network-review-bnb-to-gymnet-token-ponzi-scheme/","type":"other","url":""},{"credibility":3,"name":"https://behindmlm.com/mlm-reviews/gym-street-review-gym-network-metaverse-nft-spinoff/","type":"other","url":""},{"credibility":3,"name":"http://onecoin.forumprofi.de/Thread-Tobias-Rethaber-Claudio-Catrini-OneCoin-Vertriebscoaching","type":"other","url":""},{"credibility":3,"name":"https://www.claudio-catrini.de/en/home/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://behindmlm.com/mlm-reviews/gym-network-review-bnb-to-gymnet-token-ponzi-scheme/","type":"other","url":""},{"credibility":3,"name":"https://www.coingecko.com/en/coins/gym-network","type":"other","url":""},{"credibility":3,"name":"https://www.scam-detector.com/validator/gym-network-review/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://chainzoom.substack.com/p/21-million-hack-on-gym-network","type":"other","url":""},{"credibility":3,"name":"https://www.certik.com/resources/blog/4JIb87rize9zsgO7b86cJ1-gym-network-exploit-analysis","type":"other","url":""},{"credibility":3,"name":"https://immunebytes.com/blog/gym-network-protocol-security-breach-june-8-2022-detailed-analysis/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://behindmlm.com/mlm-reviews/gym-street-review-gym-network-metaverse-nft-spinoff/","type":"other","url":""},{"credibility":3,"name":"https://bsc.news/post/gym-street-acquires-japanese-kabutoucho-metaverse-expanding-ecosystem-and-experience","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.coingecko.com/en/coins/gym-network","type":"other","url":""},{"credibility":3,"name":"https://coinmarketcap.com/currencies/gym-network/","type":"other","url":""},{"credibility":3,"name":"https://bscscan.com/token/0x0012365f0a1e5f30a5046c680dcb21d07b15fcf7","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://behindmlm.com/mlm-reviews/gym-network-review-bnb-to-gymnet-token-ponzi-scheme/","type":"other","url":""},{"credibility":3,"name":"https://ssb.texas.gov/news-publications/securities-commissioner-warns-investors-about-mlm-crypto-investment-schemes","type":"other","url":""}]}],"sources_used":[],"summary":"Gym Network (GYMNET) is a Binance Smart Chain-based DeFi protocol launched in March 2022 that operates an affiliate investment scheme with hallmarks of a Ponzi structure, requiring continuous recruitment to sustain promised returns of up to 250% annually. The project was founded by Claudio Catrini, who has prior involvement in the OneCoin fraud, and suffered a $2.1 million smart contract exploit in June 2022. The GYMNET token has declined approximately 99.8% from its all-time high of $1.90 to under $0.004 as of 2026.","timeline":[{"date":"2021-10-19","event":"GYMNET token deployed to Binance Smart Chain mainnet.","source":""},{"date":"2021-12-13","event":"gym.network domain registered.","source":""},{"date":"2022-03-25","event":"Gym Network formally launches; GYMNET token priced at $0.20 at launch. TVL reaches $13M within days.","source":""},{"date":"2022-04-14","event":"GYMNET token reaches all-time high of $1.90.","source":""},{"date":"2022-06-08","event":"$2.1 million exploit of GymSinglePool contract via depositFromOtherContract() authentication flaw. GYMNET crashes ~90% in immediate aftermath.","source":""},{"date":"2022-06-09","event":"Gym Network applies fix adding 'onlyBank' modifier to exploited function. CertiK and ImmuneBytes publish exploit analyses.","source":""},{"date":"2022-08-01","event":"Gym Network announces Gym Street metaverse spinoff, marketed as 'the Metaverse counterpart of Wall Street.' Introduces VBTC token.","source":""},{"date":"2022-12-30","event":"BehindMLM reports Gym Network is struggling; Gym Street NFT metaverse spinoff launched as original scheme declines.","source":""},{"date":"2023-04-21","event":"GYMNET reaches then-all-time low of approximately $0.01676.","source":""},{"date":"2026-01-02","event":"GYMNET records absolute all-time low of $0.00001987.","source":""},{"date":"2026-05-27","event":"GYMNET trading at approximately $0.004, down ~99.8% from all-time high; market cap under $500,000.","source":""}]},"v":1}