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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
publish · Blur Finance
View on Solana ↗
Sequence
#1
Score
→
Cluster
mainnet-beta
Slot
423153859
Off-chain at
2026-05-30T12:11:37.202Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
GW4mQQVKieLvgQ2ezjVJhVzEW1rTqcr3TnEhhx4V8fkt
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (9446 chars)
{"actor":"system:backfill","investigation_id":"5885afbd-3fec-4be4-a732-12b9cfb3e382","kind":"publish","page_slug":"blur-finance","published_at":"2026-05-30T12:11:37.162Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Blur Finance","sections":[{"content":"","heading":"","severity":"high","sources":[{"credibility":3,"name":"ICOholder — Blur Finance (BLR) listing with team details","type":"other","url":"https://icoholder.com/en/blur-finance-1028674"},{"credibility":2,"name":"Dedaub — Blur Finance v1.0 Smart Contract Security Audit Report (June 10, 2022)","type":"research","url":"https://dedaub.com/audits/blur/blur-finance-v1-0-jun-10-2022/"},{"credibility":1,"name":"CoinDesk — Over $600K Vanishes From DeFi Project Blur Finance as Developers Disappear","type":"news_article","url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"}]},{"content":"","heading":"","severity":"critical","sources":[{"credibility":1,"name":"CoinDesk — Over $600K Vanishes From DeFi Project Blur Finance as Developers Disappear","type":"news_article","url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"},{"credibility":2,"name":"CryptoSlate — Blur Finance allegedly rug pulled, investors at a combined $600K loss","type":"news_article","url":"https://cryptoslate.com/blur-finance-allegedly-rug-pulled-investors-at-a-combined-600k-loss/"},{"credibility":2,"name":"IBTimes — DeFi Project Blur Finance Rug-Pulled For $600,000; BLR Token Crashes 99%","type":"news_article","url":"https://www.ibtimes.com/defi-project-blur-finance-rug-pulled-600000-blr-token-crashes-99-3600623"},{"credibility":2,"name":"The Crypto Times — DeFi Project Blur Finance Vanishes with more than $600K","type":"news_article","url":"https://www.cryptotimes.io/2022/08/10/defi-project-blur-finance-vanishes-with-more-than-600k/"},{"credibility":2,"name":"TronWeekly — Developers Of A Polygon-Based DeFi Project Blur Finance Flee With $600K","type":"news_article","url":"https://www.tronweekly.com/polygon-blur-finance-flees-600k/"}]},{"content":"","heading":"","severity":"critical","sources":[{"credibility":1,"name":"BscScan — Blur Finance Rug Pull contract address (BNB Chain)","type":"on_chain","url":"https://bscscan.com/address/0x4165084A6e5388ce53c9D9892f904a2712Dd943A"},{"credibility":1,"name":"PolygonScan — Blur Finance Rug Pull contract address (Polygon)","type":"on_chain","url":"https://polygonscan.com/address/0xd8a5885e456c265e9938fecc3dde7357c58b630c"}]},{"content":"","heading":"","severity":"high","sources":[{"credibility":2,"name":"IBTimes — DeFi Project Blur Finance Rug-Pulled For $600,000; BLR Token Crashes 99% (quotes ZachXBT)","type":"news_article","url":"https://www.ibtimes.com/defi-project-blur-finance-rug-pulled-600000-blr-token-crashes-99-3600623"},{"credibility":1,"name":"CoinDesk — Over $600K Vanishes From DeFi Project Blur Finance (PeckShield / Adam0658 attribution)","type":"news_article","url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"}]},{"content":"","heading":"","severity":"critical","sources":[{"credibility":2,"name":"Hacken — The rug pull worth $600,000 from Blur Finance","type":"research","url":"https://hackenproof.com/blog/industry-news/the-rug-pull-from-blur-finance"},{"credibility":1,"name":"CoinDesk — Over $600K Vanishes From DeFi Project Blur Finance as Developers Disappear","type":"news_article","url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"},{"credibility":3,"name":"ICOholder — Blur Finance (BLR) team verification data","type":"other","url":"https://icoholder.com/en/blur-finance-1028674"},{"credibility":2,"name":"Dedaub — Blur Finance v1.0 Smart Contract Security Audit (June 2022)","type":"research","url":"https://dedaub.com/audits/blur/blur-finance-v1-0-jun-10-2022/"}]},{"content":"","heading":"","severity":"low","sources":[{"credibility":2,"name":"DefiLlama — Blur Finance protocol page","type":"other","url":"https://defillama.com/protocol/blur-finance"},{"credibility":2,"name":"Dedaub — Blur Finance Delta Smart Contract Audit (January 2023, covering NFT marketplace governance)","type":"research","url":"https://dedaub.com/audits/blur/blur-finance-delta-jan-20-2023/"}]}],"sources_used":[{"credibility":1,"name":"CoinDesk — Over $600K Vanishes From DeFi Project Blur Finance as Developers Disappear","type":"news_article","url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"},{"credibility":2,"name":"CryptoSlate — Blur Finance allegedly rug pulled, investors at a combined $600K loss","type":"news_article","url":"https://cryptoslate.com/blur-finance-allegedly-rug-pulled-investors-at-a-combined-600k-loss/"},{"credibility":2,"name":"IBTimes — DeFi Project Blur Finance Rug-Pulled For $600,000; BLR Token Crashes 99%","type":"news_article","url":"https://www.ibtimes.com/defi-project-blur-finance-rug-pulled-600000-blr-token-crashes-99-3600623"},{"credibility":2,"name":"The Crypto Times — DeFi Project Blur Finance Vanishes with more than $600K","type":"news_article","url":"https://www.cryptotimes.io/2022/08/10/defi-project-blur-finance-vanishes-with-more-than-600k/"},{"credibility":2,"name":"TronWeekly — Developers Of A Polygon-Based DeFi Project Blur Finance Flee With $600K","type":"news_article","url":"https://www.tronweekly.com/polygon-blur-finance-flees-600k/"},{"credibility":2,"name":"Hacken — The rug pull worth $600,000 from Blur Finance","type":"research","url":"https://hackenproof.com/blog/industry-news/the-rug-pull-from-blur-finance"},{"credibility":1,"name":"BscScan — Blur Finance BLR token contract (BNB Chain), labeled Fake_Phishing438","type":"on_chain","url":"https://bscscan.com/address/0x4165084A6e5388ce53c9D9892f904a2712Dd943A"},{"credibility":1,"name":"PolygonScan — Blur Finance BLR token contract (Polygon), flagged as rug pull","type":"on_chain","url":"https://polygonscan.com/address/0xd8a5885e456c265e9938fecc3dde7357c58b630c"},{"credibility":2,"name":"Dedaub — Blur Finance v1.0 Smart Contract Security Audit Report (June 10, 2022)","type":"research","url":"https://dedaub.com/audits/blur/blur-finance-v1-0-jun-10-2022/"},{"credibility":3,"name":"ICOholder — Blur Finance (BLR) rating and team details","type":"other","url":"https://icoholder.com/en/blur-finance-1028674"},{"credibility":2,"name":"DefiLlama — Blur Finance protocol page","type":"other","url":"https://defillama.com/protocol/blur-finance"},{"credibility":2,"name":"Dedaub — Blur Finance Delta Audit (January 2023, NFT marketplace governance — disambiguation)","type":"research","url":"https://dedaub.com/audits/blur/blur-finance-delta-jan-20-2023/"}],"summary":"Blur Finance (ticker: BLR) was a yield aggregator DeFi protocol that operated on BNB Chain and Polygon in mid-2022. In August 2022, developers allegedly executed a textbook rug pull, withdrawing approximately $600,000 from user-deposited funds before deleting all social media channels and abandoning the project. The BLR token collapsed 99%, and the protocol's smart contracts on both chains have since been formally flagged on BscScan and PolygonScan as rug pull addresses.","timeline":[{"date":"2022-07-07","event":"Blur Finance BLR token contract created on BNB Chain; the protocol begins operations as a yield aggregator on PancakeSwap.","source":"CoinDesk / CryptoSlate reporting","source_url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"},{"date":"2022-06-10","event":"Dedaub completes a smart contract security audit of Blur Finance v1.0, identifying two high-severity issues (both reported as resolved).","source":"Dedaub Audit Reports","source_url":"https://dedaub.com/audits/blur/blur-finance-v1-0-jun-10-2022/"},{"date":"2022-08-04","event":"BLR token reaches its all-time high price of approximately $0.06–$0.07 on decentralized exchanges.","source":"IBTimes / CryptoSlate reporting","source_url":"https://www.ibtimes.com/defi-project-blur-finance-rug-pulled-600000-blr-token-crashes-99-3600623"},{"date":"2022-08-09","event":"Alleged rug pull executed: developers withdraw approximately $600,000 from Blur Finance contracts on Polygon and BNB Chain within minutes. Social media channels are deleted and the project website goes dark.","source":"PeckShield alert / CoinDesk","source_url":"https://www.coindesk.com/tech/2022/08/10/more-than-600k-vanishes-from-defi-project-blur-finance-as-developers-disappear"},{"date":"2022-08-10","event":"PeckShield publicly reports the Blur Finance rug pull. BLR token collapses 99% to $0.00064. Multiple crypto news outlets cover the incident. ZachXBT comments on the case as an example of DeFi investor risk.","source":"CoinDesk, CryptoSlate, IBTimes, The Crypto Times","source_url":"https://cryptoslate.com/blur-finance-allegedly-rug-pulled-investors-at-a-combined-600k-loss/"},{"date":"2022-08-10","event":"BscScan labels the BLR token contract creator address as 'Fake_Phishing438' and both the BNB Chain and Polygon contracts are flagged as rug pull addresses.","source":"BscScan / PolygonScan on-chain data","source_url":"https://bscscan.com/address/0x4165084A6e5388ce53c9D9892f904a2712Dd943A"}]},"v":1}