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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
422555107
Off-chain at
2026-05-27T18:18:11.397Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
CVjBS6LmQYJawm6KFmVkmHeHWh27d8BBjRx4q6yisbmH
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (7079 chars)
{"actor":"system:backfill","investigation_id":"a03fdac3-1e75-4012-a687-39075c822e80","kind":"publish","page_slug":"arena-socialfi","published_at":"2026-05-27T18:18:11.351Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Arena SocialFi","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://cointelegraph.com/news/friend-tech-clone-stars-arena-drives-surge-avalanche-avax-token","type":"other","url":""},{"credibility":3,"name":"https://decrypt.co/200242/stars-arena-social-token-friend-tech-avax","type":"other","url":""},{"credibility":3,"name":"https://www.coingecko.com/learn/stars-arena-avalanche-socialfi-crypto","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.coindesk.com/tech/2023/10/07/avalanche-social-app-stars-arena-drained-of-3m-in-avax-after-hack","type":"other","url":""},{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-stars-arena-hack-october-2023","type":"other","url":""},{"credibility":3,"name":"https://www.certik.com/resources/blog/stars-arena-incident-analysis","type":"other","url":""},{"credibility":3,"name":"https://immunebytes.com/blog/stars-arena-hack-oct-7-2023-detailed-analysis/","type":"other","url":""},{"credibility":3,"name":"https://slowmist.medium.com/a-deep-dive-into-the-stars-arena-attack-765649d7fc6a","type":"other","url":""},{"credibility":3,"name":"https://cryptoslate.com/avalanche-project-stars-arena-suffers-2-9m-exploit-leaving-smart-contract-with-just-0-051/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.coindesk.com/markets/2023/10/11/stars-arena-exploiter-i-want-to-cooperate","type":"other","url":""},{"credibility":3,"name":"https://cointelegraph.com/news/stars-arena-recovers-stolen-funds-after-offering-bounty-exploit","type":"other","url":""},{"credibility":3,"name":"https://cointelegraph.com/news/stars-arena-secures-funds-to-plug-exploit","type":"other","url":""},{"credibility":3,"name":"https://medium.com/avascan/from-exploit-to-recovery-unpacking-the-stars-arena-hack-07d8fb439367","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://cryptopotato.com/the-ceo-of-avalanche-based-web3-social-platform-stars-arena-steps-down/","type":"other","url":""},{"credibility":3,"name":"https://www.theblock.co/post/260100/socialfi-platform-stars-arena-loses-another-team-member-after-ceo-steps-down","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.avax.network/about/blog/the-arenas-comeback-socialfi-app-on-avalanche-secures-2m-pre-seed-funding-and-plans-mainstream-expansion","type":"other","url":""},{"credibility":3,"name":"https://decrypt.co/232900/the-next-friend-tech-avalanches-arena-sets-token-airdrop-plans","type":"other","url":""},{"credibility":3,"name":"https://www.theblock.co/post/385963/jason-desimone-on-the-arenas-revival-and-the-future-of-socialfi","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://cryptobriefing.com/compromised-x-accounts-meme-coin-scam/","type":"other","url":""},{"credibility":3,"name":"https://cryptonews.com/news/scammers-steal-500k-via-x-account-breaches-and-meme-coin-scams-zachxbt/","type":"other","url":""},{"credibility":3,"name":"https://forklog.com/en/hacker-profits-500000-from-x-account-crypto-scam/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.coingecko.com/en/coins/the-arena","type":"other","url":""},{"credibility":3,"name":"https://coinmarketcap.com/currencies/the-arena/","type":"other","url":""},{"credibility":3,"name":"https://coinmarketcap.com/cmc-ai/the-arena/latest-updates/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-stars-arena-hack-october-2023","type":"other","url":""},{"credibility":3,"name":"https://www.certik.com/resources/blog/stars-arena-incident-analysis","type":"other","url":""},{"credibility":3,"name":"https://cointelegraph.com/news/stars-arena-secures-funds-to-plug-exploit","type":"other","url":""}]}],"sources_used":[],"summary":"Arena SocialFi (originally Stars Arena, rebranded to The Arena) is an Avalanche-based SocialFi platform launched September 2023. The platform suffered a critical reentrancy exploit on October 7, 2023, losing approximately $2.9 million in AVAX; it subsequently recovered ~90% of stolen funds via a bounty agreement. Following the hack, the original team dissolved and the platform was acquired and rebuilt under new leadership, launching the ARENA token in 2024 and raising $2 million in pre-seed funding.","timeline":[{"date":"2023-09-27","event":"Stars Arena launches on Avalanche C-Chain as a friend.tech competitor, built by pseudonymous developer 'theBuilder'.","source":""},{"date":"2023-10-05","event":"First exploit: attacker extracts approximately $2,000 in AVAX via a price function vulnerability. Avalanche Labs founder Emin Gun Sirer downplays the issue publicly.","source":""},{"date":"2023-10-07","event":"Second exploit: reentrancy attack drains 266,103 AVAX (~$2.9 million) from the Stars Arena smart contract, leaving it with less than $1. Team announces breach and halts deposits.","source":""},{"date":"2023-10-11","event":"Stars Arena announces 90% fund recovery after paying the exploiter a 10% bounty (~$257,000 plus 1,000 AVAX). New smart contract development begins with Paladin Security audit.","source":""},{"date":"2023-11-01","event":"Stars Arena CEO 'Chill Pill' resigns. Team member 'Kook' also departs citing management issues. Platform is acquired by a new team.","source":""},{"date":"2024-01-01","event":"Platform relaunches as 'The Arena' under new CEO Jason Desimone and COO Phillip Liu Jr., with a rebuilt smart contract and updated product.","source":""},{"date":"2024-09-01","event":"The Arena announces ARENA token launch with 10 billion total supply and airdrop for existing users based on accumulated platform points.","source":""},{"date":"2024-10-15","event":"The Arena secures $2 million in pre-seed funding, announced via Avalanche Foundation blog.","source":""},{"date":"2024-12-01","event":"The Arena's X account is compromised in a coordinated phishing campaign. ZachXBT reports the attacker breached 15+ X accounts and netted ~$500,000 via meme coin scams using the hijacked accounts.","source":""},{"date":"2025-06-09","event":"ARENA token reaches alleged all-time high of approximately $0.027.","source":""},{"date":"2025-11-24","event":"The Arena announces Monad Chain integration and Google/Apple sign-in support as part of V2 multichain expansion.","source":""},{"date":"2026-05-27","event":"ARENA token trading at approximately $0.00089, down approximately 96% from all-time high.","source":""}]},"v":1}