In June 2023, the asset management giant BlackRock submitted an application for the iShares Bitcoin Trust, initiating a new round of competition for Bitcoin Spot ETF applications. Encouraged by BlackRock's move, several investment/asset management institutions joined this competition. As of August 2023, a total of 8 institutions, including BlackRock, have submitted applications for Bitcoin Spot ETFs to the SEC.

According to the process outlined by the SEC for Bitcoin Spot ETF applications, the application response time will be calculated after the SEC publishes 19b-4 in the Federal Register.
The total response time for the SEC's decision on a Bitcoin Spot ETF application is 240 days. During this period, there will be 3 rounds of public comments. The intervals between these comment periods are 45 days, 45 days, 90 days, and 60 days, respectively.
In other words, before the SEC issues a final decision (approval or rejection), they have the option to delay the decision three times during the comment periods. Additionally, the SEC retains the authority to approve or reject the application at any point during the resolution.
Below is the specific application process for a Bitcoin Spot ETF:

Taking BlackRock as an example, the SEC published the 19b-4 form for iShares Bitcoin Trust on July 19th in the Federal Register. Therefore, counting 45 days from July 19th leads to the deadline for the first comment period for iShares Bitcoin Trust, which is September 2nd. If the SEC decides to delay the resolution before this deadline, the next comment period will be extended by another 45 days. The final response date for iShares Bitcoin Trust, after 240 days, will be March 15, 2024.
Below, we have listed the specific application information for these 8 institutions, including the project name, listing exchange, sponsor, trustee, custodian, application timeline, and historical application status.
ETF Name: iShares Bitcoin Trust
Exchange: Nasdaq
Sponsor: BlackRock Fund Advisors
Trustee: Delaware statutory trust
Bitcoin Custodian: Coinbase Custody Trust Company, LLC
Cash Custodian: Bank of New York Mellon
The combination of Bitcoin Custodian and Cash Custodian is collectively referred to as the Trustee.
Application Timeline:
Historical Application Status: None
ETF Name: Wise Origin Bitcoin Trust
Exchange: Cboe BZX Sponsor: FD Funds Management LLC
Trustee: Delaware Trust Company
Administrator: Fidelity Service Company, Inc. (FSC)
Transfer Agent: Third-party organization (No further details)
Marketing Agent: Fidelity Distributors Corporation
Bitcoin Custodian: Fidelity Digital Assets Services, LLC (FDAS)
Application Timeline:
Historical Application Status:
Fidelity previously submitted a Bitcoin Spot ETF application in May 2021, which was rejected in February 2022.
ETF Name: ARK 21Shares Bitcoin ETF
Exchange: Cboe BZX
Sponsor: 21Shares US LLC
Trustee: Delaware Trust Company
Cash Custodian (Transfer Agent): Bank of New York Mellon
Administrator: Bank of New York Mellon
Market Agenting: Foreside Global Services, LLC
Custodian: Coinbase Custody Trust Company, LLC
Assistant of Marketing: ARK Investment Management LLC
Application Timeline:
Reason for delay: The Commission determined that additional time was needed to consider issues raised in the proposed rule change, thus extending the decision timeline.
Exchange submitted Amendment No. 2 on June 30th; Amendment No. 3 was submitted on July 11th.
On August 11th, SEC released a notice soliciting comments on Amendment No. 3, further extending the decision timeline.
Historical Application Status:
Ark Invest previously submitted two BItcoin Spot ETF applications in 2021 and 2022, both of which were rejected.
ETF Name: Invesco Galaxy Bitcoin ETF
The name "Galaxy" is derived from the ETF's tracking of the Bloomberg Galaxy Bitcoin Index.
Exchange: Cboe BZX
Sponsor: Invesco Capital Management LLC
Trustee: Delaware Trust Company
Custodian: Third-party custodian and qualified custodian in the United States (No further details)
Administrator: Established global fund manager (No further details)
Transfer Agent: Third-party institution (No further details)
Application Timeline:
Historical Application Status:
In 2021, Invesco and Galaxy jointly submitted a Bitcoin Spot ETF application, which was subsequently withdrawn in the same year.
ETF Name: WisdomTree Bitcoin Trust
Exchange: Cboe BZX
Sponsor: WisdomTree Digital Commodity Services, LLC
Trustee: Delaware Trust Company
Administrator/Transfer Agent: U.S. Bank Global Fund Services
Custodian: U.S. Bank, National Association
Application Timeline:
Historical Application Status:
WisdomTree previously submitted two Bitcoin Spot ETF applications, one in March 2021 and the other in January 2022, both of which were rejected.
ETF Name: VanEck Bitcoin Trust
Exchange: Cboe BZX
Sponsor: VanEck Digital Assets, LLC
Trustee: Delaware Trust Company
Administrator/Transfer Agent: The State Street Bank and Trust Company
Assistant of Marketing: Van Eck Securities Corporation
Bitcoin Custodian: Third-party qualified custodian (No further details)
Application Timeline:
Historical Application Status:
VanEck initially submitted a Bitcoin Spot ETF application in June 2018 and withdrew it in September 2019. Subsequently, VanEck submitted Bitcoin Spot ETF applications in March 2021 and June 2022, both of which were rejected.
ETF Name: Bitwise Bitcoin ETP Trust
Exchange: NYSE Arca
Sponsor: Bitwise Investment Advisers, LLC
Trustee: Delaware Trust Company
Cash Custodian (Transfer Agent): Third-party service provider (No further details)
Bitcoin Custodian: Third-party custodian (No further details)
Application Timeline:
Historical Application Status:
Bitwise submitted a Bitcoin Spot ETF application in October 2021 and was rejected in June 2022.
ETF Name: Valkyrie Bitcoin Fund
Exchange: Nasdaq
Sponsor: Valkyrie Digital Assets, LLC
Trustee: Delaware Trust Company
Bitcoin Custodian: Third-party qualified custodian (No further details)
Administrator/Transfer Agent: U.S. Bank Global Fund Services
Application Timeline:
Historical Application Status:
Valkyrie submitted a Bitcoin Spot ETF application in April 2021 and was rejected in December 2021.
All of the above information is from the SEC Federal Register.