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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 · Strike
View on Solana ↗
Sequence
#1
Score
Cluster
mainnet-beta
Slot
420798288
Off-chain at
2026-05-19T15:39:38.033Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
7doFc7Lc4v7prJwdfGYnCh7cX7uy17LP3cVWmTsmRr4u
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (9000 chars)
{"actor":"system:backfill","investigation_id":"2475fba5-c3ac-4164-9093-6998e57de151","kind":"publish","page_slug":"strike","published_at":"2026-05-19T15:39:37.935Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Strike","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":1,"name":"Strike launches global money app to 3 billion people in over 65 countries","type":"official","url":"https://strike.me/blog/strike-launches-global-money-app-to-3-billion-people-in-over-65-countries/"},{"credibility":1,"name":"Strike Receives BitLicense and Money Transmitter License from NYDFS — Business Wire","type":"regulatory","url":"https://www.businesswire.com/news/home/20260305426748/en/Strike-Receives-BitLicense-and-Money-Transmitter-License-from-the-New-York-Department-of-Financial-Services"},{"credibility":2,"name":"Strike Establishes US Compliance Program with InnReg's Support","type":"other","url":"https://www.innreg.com/resources/case-studies/strike"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":2,"name":"Jack Mallers' Strike denied an email breach that definitely happened — Protos","type":"news_article","url":"https://protos.com/jack-mallers-strike-denied-an-email-breach-that-definitely-happened/"},{"credibility":2,"name":"Bitcoin payments app Strike says no evidence of breach amid claims — The Block","type":"news_article","url":"https://www.theblock.co/post/260119/bitcoin-payments-app-strike-says-no-evidence-of-breach-amid-claims"},{"credibility":2,"name":"Strike accused of alleged data breach — Crypto News","type":"news_article","url":"https://crypto.news/strike-accused-of-alleged-data-breach/"},{"credibility":2,"name":"Strike reports data leak of customer emails after initially denying any issues — Beyond Machines","type":"news_article","url":"https://beyondmachines.net/event_details/strike-reports-data-leak-of-customer-emails-after-initially-denying-any-issues-8-w-8-g-q"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":1,"name":"What is my cash or USDT balance? — Strike FAQ","type":"official","url":"https://strike.me/en/faq/what-is-my-cash-or-usdt-balance-wr/"},{"credibility":2,"name":"Bitcoin payments app Strike integrates Tether's USDT stablecoin — The Block","type":"news_article","url":"https://www.theblock.co/post/231714/strike-tether-bitcoin-payments"},{"credibility":2,"name":"With Bitcoin Clarity, El Salvador Allows Strike To Abandon USDT — Bitcoin Magazine","type":"news_article","url":"https://bitcoinmagazine.com/business/strike-abandons-usdt-in-el-salvador"},{"credibility":2,"name":"Strike CEO Jack Mallers Announces Lending Proof-of-Reserves and Backs Tether Merger Plan — Bitcoin Magazine","type":"news_article","url":"https://bitcoinmagazine.com/news/strike-ceo-jack-mallers-bitcoin-conference"},{"credibility":2,"name":"Strike Is Phasing Out USDT From Bitcoin-Based El Salvador Remittances, CEO Says — Yahoo Finance","type":"news_article","url":"https://www.yahoo.com/now/strike-phasing-usdt-bitcoin-based-194516505.html"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":1,"name":"Strike Licenses — Strike.me","type":"official","url":"https://strike.me/legal/licenses/"},{"credibility":1,"name":"Strike Receives BitLicense and Money Transmitter License from NYDFS — CoinDesk","type":"news_article","url":"https://www.coindesk.com/business/2026/03/06/strike-secures-new-york-bitlicense-opening-bitcoin-financial-services-to-state-residents"},{"credibility":2,"name":"Strike Establishes US Compliance Program with InnReg's Support","type":"other","url":"https://www.innreg.com/resources/case-studies/strike"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":2,"name":"JPMorgan Chase closes Strike CEO Jack Mallers' accounts — The Block","type":"news_article","url":"https://www.theblock.co/post/380099/strike-jack-maller-jpmorgan"},{"credibility":1,"name":"JPMorgan and Strike CEO Jack Mallers Go Silent, Leaving Debanking Questions Unanswered — CoinDesk","type":"news_article","url":"https://www.coindesk.com/business/2025/12/01/jpmorgan-and-strike-ceo-jack-mallers-go-silent-leave-debanking-questions-unanswered"},{"credibility":2,"name":"Strike CEO Jack Mallers Debanked By JPMorgan — Bitcoin Magazine","type":"news_article","url":"https://bitcoinmagazine.com/business/jack-mallers-debanked-by-jpmorgan"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":1,"name":"XXI higher by 8% on merger plans with Strike and Elektron Energy — CoinDesk","type":"news_article","url":"https://www.coindesk.com/markets/2026/04/29/jack-mallers-twenty-one-capital-surges-after-majority-holder-tether-proposes-3-way-merger"},{"credibility":2,"name":"XXI Rallies on Tether-Backed Merger Plan — But CEO Jack Mallers Sits on Both Sides of the Table — BigGo Finance","type":"news_article","url":"https://finance.biggo.com/news/RhjM350BtCxy99G5-qax"},{"credibility":2,"name":"Tether Investments Proposes Merger Plans at Twenty One Capital — Tether.io","type":"official","url":"https://tether.io/news/tether-investments-proposes-merger-plans-at-twenty-one-capital-to-accelerate-its-strategic-direction/"},{"credibility":2,"name":"Tether Proposes Three-Way Merger to Build Integrated Bitcoin Platform — Unchained Crypto","type":"news_article","url":"https://unchainedcrypto.com/tether-proposes-three-way-merger-to-build-integrated-bitcoin-platform-around-twenty-one-capital-unchained/"},{"credibility":2,"name":"Jack Mallers' Bitcoin payments app Strike is moving into crypto lending — The Block","type":"news_article","url":"https://www.theblock.co/post/353319/jack-mallers-bitcoin-payments-app-strike-is-moving-into-the-crypto-lending-business"}]}],"sources_used":[],"summary":"Strike (operated by Zap Solutions, Inc.) is a Bitcoin and Lightning Network payments application founded by Jack Mallers. The platform has faced scrutiny over a 2023 data breach it initially denied, the use of Tether (USDT) as a backing for purported USD cash balances for non-US users, and a 2026 proposed merger with Twenty One Capital (XXI) that raises serious conflict-of-interest concerns given Mallers serves as CEO of both entities.","timeline":[{"date":"2020-01-01","event":"Strike (Zap Solutions, Inc.) founded by Jack Mallers as a Bitcoin Lightning Network payments application.","source":"","source_url":"https://www.bitstamp.net/en-gb/learn/people-profiles/jack-mallers/"},{"date":"2021-06-01","event":"Strike supports El Salvador Bitcoin adoption; reliance on USDT draws criticism from Bitcoin community. Mallers says USDT will be phased out.","source":"","source_url":"https://www.yahoo.com/now/strike-phasing-usdt-bitcoin-based-194516505.html"},{"date":"2023-06-01","event":"Strike announces global expansion to over 65 countries, reaching approximately 3 billion potential users.","source":"","source_url":"https://strike.me/blog/strike-launches-global-money-app-to-3-billion-people-in-over-65-countries/"},{"date":"2023-10-31","event":"ZachXBT publishes evidence on Telegram of a Strike customer email data breach. Strike initially states 'There's no evidence that Strike was breached.' Within hours Strike reverses position, acknowledging a third-party vendor breach.","source":"","source_url":"https://protos.com/jack-mallers-strike-denied-an-email-breach-that-definitely-happened/"},{"date":"2023-11-01","event":"Strike confirms email list breach by third-party vendor to customers; phishing emails had targeted Strike users with scams mimicking Etherscan and OpenSea.","source":"","source_url":"https://www.theblock.co/post/260119/bitcoin-payments-app-strike-says-no-evidence-of-breach-amid-claims"},{"date":"2025-09-02","event":"JPMorgan Chase closes Jack Mallers' personal accounts, citing 'concerning activity' without elaboration.","source":"","source_url":"https://www.theblock.co/post/380099/strike-jack-maller-jpmorgan"},{"date":"2025-11-23","event":"Mallers publicly discloses JPMorgan account closure on social media, two months after the September letter.","source":"","source_url":"https://www.coindesk.com/business/2025/12/01/jpmorgan-and-strike-ceo-jack-mallers-go-silent-leave-debanking-questions-unanswered"},{"date":"2026-03-05","event":"Strike receives BitLicense and Money Transmitter License from NYDFS, completing licensure across all 50 U.S. states.","source":"","source_url":"https://www.businesswire.com/news/home/20260305426748/en/Strike-Receives-BitLicense-and-Money-Transmitter-License-from-the-New-York-Department-of-Financial-Services"},{"date":"2026-04-29","event":"Tether proposes three-way merger of Twenty One Capital (XXI), Strike, and Elektron Energy. Jack Mallers, CEO of both XXI and Strike, endorses the deal publicly the same day, raising conflict-of-interest concerns.","source":"","source_url":"https://www.coindesk.com/markets/2026/04/29/jack-mallers-twenty-one-capital-surges-after-majority-holder-tether-proposes-3-way-merger"}]},"v":1}