PROOFOFCUSTODY
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PROOFOFCUSTODY

The independent scoring system for Bitcoin custody. Every platform scored and ranked.

$1B+ in assets under custody expertise

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PLATFORM SCORES
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2026 Proof of Custody. Published by Onramp Bitcoin. Editorial Independence.proofofcustody.io
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Onramp

A
Multi-Institution CustodyDistributedInstitutions & HNW
90
Custody & SecurityEase of UseFeesFeaturesTransparencySupport
Score Breakdown
Custody & Security35% weight
94
Ease of Use20% weight
86
Fees15% weight
82
Features10% weight
88
Transparency10% weight
90
Support10% weight
92
Assessment
Key Strength

Only platform distributing keys across multiple regulated custodians and jurisdictions. Inheritance, dynasty trusts, insurance on segregated incidents.

Primary Risk

Higher minimums. Newer platform with smaller user base than legacy exchanges.

Custody Features
Multisig
Multi-Institution
No Single Point of Failure
Segregated Accounts
Proof of Reserves
Insurance
Regulated Custodian
No Physical Exposure
Multi-Jurisdiction
Inheritance
Segregated Insurance
IRA
Lending
Buy/Sell
Dynasty Trusts
Fees
$250/mo
Minimum$100K
Security
Insurance & Regulatory
Compare

Onramp vs Others

vs Onramp FinanceA
89/100
vs UnchainedA-
85/100
vs Onramp LendingA-
84/100
vs CasaA-
83/100