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Proof of Assets

Publicly attest a bitcoin balance.

matrix cube

Prove your reserves

Custodians and any other entities can selectively attest to their bitcoin balances through the real-time Proof of Reserves page hosted by Hoseki.

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Choose the right privacy

settings for you

Funds are attested through on-chain signature verification with corresponding addresses that are watched in perpetuity.

Balance only

account carddropdown menubalance publication modal

Publicly Verifiable

verified account sectiondropdown menusignature verification success modal

Prevents cross-attestation

No two users can claim the same addresses. This prevents cross-attestation. And after removing an address or wallet from the page, that source of funds cannot be re-attested for at least 60-days.

circles with a key and check in the center

Verify with Twitter

Prove your identity through Twitter authentication

authorization modals for Twitter

See the leaderboard

Verified accounts

NameVerified Verified BTCValue Today
@realbedford

Yes

-

$71,944.80

@nostrdesign

Yes

0.12250

$3,312.24

Exchanges that Own Bitcoin

EntityVerifiedCountry Verified BTCValue TodayVerifyPetition

@binance

No

0.00000

$0.00

Verify

@Nexo

No

0.00000

$0.00

Verify

@bitfinex

No

0.00000

$0.00

Verify

@cex_io

No

0.00000

$0.00

Verify

@BittrexExchange

No

0.00000

$0.00

Verify

@cryptocom

No

0.00000

$0.00

Verify

@Okcoin

No

0.00000

$0.00

Verify

@Poloniex

No

0.00000

$0.00

Verify

@okx

No

0.00000

$0.00

Verify

@RevixInvest

No

0.00000

$0.00

Verify

@bitbuy

No

0.00000

$0.00

Verify

@BitMEX

No

0.00000

$0.00

Verify

@kucoincom

No

0.00000

$0.00

Verify

@HuobiGlobal

No

0.00000

$0.00

Verify

@Gemini

No

0.00000

$0.00

Verify

@shakepay

No

0.00000

$0.00

Verify

@CoinCorner

No

0.00000

$0.00

Verify

@krakenfx

No

0.00000

$0.00

Verify

@gate_io

No

0.00000

$0.00

Verify

Public Companies that Own Bitcoin

EntityVerifiedCountry# of BTCVerified BTCValue TodayVerifyPetition

@MicroStrategy

No

130,000

0.00000

$3,515,142,150.00

Verify

@galaxyhq

No

40,000

0.00000

$1,081,582,200.00

Verify

@investvoyager

No

12,260

0.00000

$331,504,944.30

Verify

@MarathonDH

No

11,285

0.00000

$305,141,378.18

Verify

@Tesla

No

10,725

0.00000

$289,999,227.38

Verify

@coinbase

No

9,000

0.00000

$243,355,995.00

Verify

@Hut8Mining

No

8,687

0.00000

$234,892,614.29

Verify

@blocks

No

8,027

0.00000

$217,046,507.99

Verify

@RiotBlockchain

No

6,825

0.00000

$184,544,962.88

Verify

Bitcoin Group SE

No

3,830

0.00000

$103,561,495.65

Verify

@HiveBlockchain

No

3,350

0.00000

$90,582,509.25

Verify

@Bitfarms_io

No

2,064

0.00000

$55,809,641.52

Verify

@Core_Scientific

No

1,959

0.00000

$52,970,488.25

Verify

@Nexon_America

No

1,717

0.00000

$46,426,915.94

Verify

@exodus_io

No

1,300

0.00000

$35,151,421.50

Verify

@BrookerGroup

No

1,150

0.00000

$31,095,488.25

Verify

@BitDigital_BTBT

No

980

0.00000

$26,498,763.90

Verify

@meituofficial

No

941

0.00000

$25,444,221.26

Verify

@phunware

No

630

0.00000

$17,034,919.65

Verify

@ArgoBlockchain

No

512

0.00000

$13,844,252.16

Verify

@BiggDigitalCo

No

500

0.00000

$13,519,777.50

Verify

@dmgblockchain

No

346

0.00000

$9,355,686.03

Verify

@CleanSpark_Inc

No

290

0.00000

$7,841,470.95

Verify

@BitcoinAg

No

254

0.00000

$6,868,046.97

Verify

@NeptuneDAC

No

241

0.00000

$6,516,532.76

Verify

@DigitalXLtd

No

216

0.00000

$5,840,543.88

Verify

@DigihostTech

No

160

0.00000

$4,326,328.80

Verify

@LQwDFinTech

No

151

0.00000

$4,082,972.81

Verify

@Mercadolibre

No

150

0.00000

$4,055,933.25

Verify

@BitnileHoldings

No

140

0.00000

$3,785,537.70

Verify

@BanxaHoldings

No

136

0.00000

$3,677,379.48

Verify

@NasdaqBTCS

No

90

0.00000

$2,433,559.95

Verify

@SATO_BTC

No

75

0.00000

$2,027,966.63

Verify

FRMO Corp.

No

63

0.00000

$1,703,491.97

Verify

@Metromile

No

25

0.00000

$675,988.88

Verify

@mogomoney

No

18

0.00000

$486,711.99

Verify

@netholdingas

No

3

0.00000

$81,118.67

Verify

Countries and Governments that Own Bitcoin

EntityVerifiedCountry# of BTCVerified BTCValue TodayVerifyPetition

@MFA_China

No

194,000

0.00000

$5,245,673,670.00

Verify

@Ukraine

No

46,351

0.00000

$1,253,310,413.81

Verify

@nayibbukele

No

2,381

0.00000

$64,381,180.46

Verify

@FinGovernment

No

1,981

0.00000

$53,565,358.46

Verify

@GovernmentGeo

No

66

0.00000

$1,784,610.63

Verify

Private Companies that Own Bitcoin

EntityVerifiedCountry# of BTCVerified BTCValue TodayVerifyPetition

@MtGox

No

141,686

0.00000

$3,831,126,389.73

Verify

@B1

No

140,000

0.00000

$3,785,537,700.00

Verify

@TezosFoundation

No

17,500

0.00000

$473,192,212.50

Verify

Stone Ridge Holdings Group

No

10,000

0.00000

$270,395,550.00

Verify

@massmutual

No

3,500

0.00000

$94,638,442.50

Verify

@LiskHQ

No

1,898

0.00000

$51,321,075.39

Verify

@Seetee_io

No

1,170

0.00000

$31,636,279.35

Verify

@LFG_org

No

313

0.00000

$8,463,380.72

Verify

ETFs that Own Bitcoin

EntityVerifiedCountry# of BTCVerified BTCValue TodayVerifyPetition

@Grayscale

No

635,235.844

0.00000

$17,176,494,530.66

Verify

@CoinSharesCo

No

48,466

0.00000

$1,310,499,072.63

Verify

@PurposeInvest

No

25,284

0.00000

$683,668,108.62

Verify

@3iq_corp

No

21,237

0.00000

$574,239,029.54

Verify

@ETC_Crypto

No

17,976

0.00000

$486,063,040.68

Verify

@BitwiseInvest

No

10,784

0.00000

$291,594,561.12

Verify

@21Shares

No

6,142

0.00000

$166,076,946.81

Verify

@vaneck_us

No

3,950

0.00000

$106,806,242.25

Verify

@CIGlobalAsset

No

3,248

0.00000

$87,824,474.64

Verify

@OspreyFunds

No

2,820

0.00000

$76,251,545.10

Verify

@ValourGlobal

No

2,000

0.00000

$54,079,110.00

Verify

@EvolveETFs

No

1,663

0.00000

$44,966,779.97

Verify

@Ninepoint

No

1,200

0.00000

$32,447,466.00

Verify

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