Changelly blocked
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Changelly holds swap transactions when Chainalysis flags the source address, requiring AML verification before releasing funds — even though the user never created an account. Changelly operates as a non-custodial swap service based in Lithuania, but can still hold funds during AML checks. The service integrates with major wallets like Trezor and Ledger — which means users can trigger a Changelly AML hold without ever visiting changelly.com directly. This background matters because it shapes how Changelly handles compliance — and how we approach resolving your case.

The compliance framework: Changelly operates under Lithuanian AML Law (transposing EU AMLD6), overseen by Lithuanian Financial Crime Investigation Service (FCIS). Their compliance infrastructure uses Chainalysis for blockchain analytics and Sumsub for identity verification. Changelly is known for non-custodial instant crypto swaps without account requirements, serving users who want to swap crypto without registering on an exchange — and their compliance team is calibrated to flag deviations from typical user behavior in that segment.

What triggers withdrawal blocked on Changelly:

• Destination address flagged: If your withdrawal destination address has been seen on Chainalysis's risk list — even indirectly via one-hop transactions — Changelly blocks the withdrawal and asks for proof you own the destination wallet.
• Withdrawal amount threshold: Changelly enforces internal thresholds above which withdrawals are held for manual review — typically €5,000-€15,000 depending on account age and verification level.
• Source-of-funds gap: If your account balance was built up via deposits that Changelly never fully verified (e.g., older deposits before KYC was mandatory), withdrawals may be blocked until source-of-funds is documented.
• Banking partner rejection: Fiat withdrawals go through Changelly's banking partners, who apply stricter AML rules than crypto-only platforms. A clean withdrawal on Changelly's side can still be rejected by the bank.

Real case — non-custodial fund holding: A user initiated a BTC-to-ETH swap through his Trezor wallet's built-in exchange feature. The swap was routed through Changelly, which flagged the source address via Chainalysis. The user's 0.5 BTC was held by Changelly — but he had no Changelly account, no support portal access, and only an email address. Changelly demanded full KYC for a swap the user initiated from a hardware wallet. We documented the user's ownership of the Trezor, traced the BTC source to a regulated exchange purchase, and Changelly released the ETH equivalent in 11 days.

What Changelly requires to resolve this: Depending on the trigger, Changelly may ask for government-issued photo ID (verified through Sumsub), proof of address (utility bill or bank statement within 3 months), source-of-funds documentation (exchange statements, bank records, payslips, tax returns, or business documents), detailed transaction explanations with on-chain evidence, and in some cases a video verification interview. The challenge: Changelly rarely tells you which specific trigger caused the withdrawal blocked, so you're guessing at what documentation to provide — and each rejected submission makes the next one harder.

Our approach is specific to Changelly: Changelly's unique challenge is that the user has no account relationship — only a transaction reference number. We prepare documentation that proves wallet ownership (signing a message from the source address), traces the source of funds, and provides KYC through Changelly's Lithuania-based compliance team. The key is proving wallet ownership cryptographically — something Changelly's compliance team accepts but rarely explains to users.

Withdrawal Blocked on Changelly — our strategy: We identify whether the block is triggered by the destination address (flagged wallet), the withdrawal amount (above a threshold), the source of funds (insufficient documentation), or a general account risk score — and prepare the appropriate response for each scenario.

The submission that matters: Instead of submitting through Changelly's standard support channels (where you'll get automated responses or generic template replies), we prepare a professional legal submission — a structured compliance package with a cover letter from a Swiss law firm citing Lithuanian Financial Crime Investigation Service (FCIS) obligations and Lithuanian AML Law (transposing EU AMLD6). Changelly's compliance team processes legal submissions differently from regular user tickets — they're assigned to senior compliance officers, not support agents, and they bypass the automated response loop that delays most cases by weeks.

Was this triggered by a hack or scam? If your Changelly account was frozen after unauthorized access, a phishing attack, or a SIM swap, the freeze may be a secondary consequence. Our crypto fraud recovery practice can trace stolen assets through on-chain analysis while we simultaneously work to unfreeze your account — the two processes are complementary, not sequential.

When standard compliance isn't enough: Some situations fall outside the normal compliance flow — inherited crypto holdings, accounts registered under another person's name, unprovable source of funds through conventional documentation, or cross-jurisdictional complications where your residence, the exchange's jurisdiction, and the fiat banking path all differ. If that sounds like your case, our complex cases practice handles scenarios that other firms decline.

Further reading: our guide on what to do when a crypto exchange freezes your account covers the documentation and legal strategy in more depth.