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Evergreen explainers for high-intent searches. Pair these with a concrete exchange guide and the signature verifier.

How to prove wallet ownership to an exchange →

Signature, Satoshi test, screenshot and declaration — what each method means and when exchanges ask.

Why is my exchange asking me to verify my wallet? →

Travel Rule / MiCA prompts explained — and how to spot fake “verification” that asks for a seed phrase.

Satoshi test explained →

Exact micro-deposits to prove address control: amount, network, deadlines and common failures.

Sign a message with Ledger, Electrum or MetaMask →

Practical signing paths for exchange ownership checks without moving funds.

Travel Rule thresholds by country (2026) →

EU €1,000 self-hosted check, Australia AUSTRAC rules, and exchange-stated figures with citations.

Travel Rule self-hosted wallet verification →

What FATF Recommendation 16 and the EU Transfer of Funds Regulation mean for unhosted wallets.

Exchange withdrawal blocked: wallet verification →

Withdrawal stuck on verify wallet or Travel Rule? Safe steps to finish ownership checks and unlock the send.

Which exchanges require wallet ownership proof →

Comparison table: signing, Satoshi tests, declarations and screenshots across KeyProof exchange guides.

Message signing vs screenshot wallet proof →

When exchanges ask for a signature versus a receive-screen photo — trade-offs, speed and phishing red flags.

MiCA and unhosted wallet rules (2026) →

How MiCA and Regulation (EU) 2023/1113 fit together for self-custody transfers in 2026.