Proof of reserves,
explained.
Explainers, profession guides, and a glossary for teams verifying crypto ownership without taking custody.
Explainers
What is proof of reserves?
Proof of reserves is evidence that claimed crypto assets exist and are controlled. Scrya applies that idea at client level: prove wallet or exchange control, then issue a verification certificate.
Read ExplainerProof of reserves vs proof of solvency
Proof of reserves focuses on assets under control. Proof of solvency compares assets to liabilities. Professionals verifying a client’s holdings usually need ownership and balance evidence first.
Read ExplainerHow to verify crypto ownership without taking custody
You can confirm crypto ownership without taking custody: clients sign from their wallets or grant read-only exchange access, balances are checked, and results are sealed into a PDF certificate.
ReadProfession guides
Verifying crypto in family-law settlements
Family-law and estate matters need reliable disclosure of crypto. Cryptographic verification reduces reliance on party-produced screenshots.
Read GuideCrypto holdings and mortgage serviceability
Brokers increasingly see crypto on borrower balance sheets. Independent verification helps lenders trust the position before serviceability decisions.
Read GuideCrypto audit evidence that holds up
Audit teams need reproducible evidence. Scrya binds balances to cryptographic control or live read-only exchange checks and seals results into a PDF certificate.
Read GuideTravel Rule wallet-control proof for VASPs
VASPs need confidence that a beneficiary controls an address. Message-signed wallet proofs provide that control check before transfer confirmation.
ReadReady to verify with confidence?
Move from definitions to certificates — cryptographic proofs, monitoring, and tamper-evident evidence for the file.