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PROOFOFCUSTODY

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

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iShares Bitcoin Trust (IBIT)

B+
ETF — Coinbase CustodySPOFTradFi Investors
77
Custody & SecurityEase of UseFeesFeaturesTransparencySupport
Score Breakdown
Custody & Security35% weight
75
Ease of Use20% weight
90
Fees15% weight
80
Features10% weight
55
Transparency10% weight
75
Support10% weight
85
Assessment
Key Strength

Largest spot Bitcoin ETF by AUM. BlackRock brand. Deep liquidity.

Primary Risk

Single custodian (Coinbase). No direct BTC withdrawal. Counterparty risk via shares.

Custody Features

Custody feature data not yet available.

Fees
0.25% expense ratio
Minimum$0
Security
Insurance & Regulatory
Compare

iShares Bitcoin Trust (IBIT) vs Others

vs OnrampA
90/100
vs Onramp FinanceA
89/100
vs UnchainedA-
85/100
vs Onramp LendingA-
84/100