Company: BTC
Filing Date: 2025-09-08
Form Type: POS AM
Source: 0002015034-25-000003
Chunk: 17

Company: Grayscale Bitcoin Mini Trust ETF
Filing Date: 2025-09-08
Form: POS AM
Chunk 17
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 and Determination of NAV” in the Annual Report for a more detailed description of how the Trust’s NAV and NAV per Share are calculated.                                                                                                                                                                                                                                                                                                                                                                                                                         |

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| Incidental Rights and IR Virtual Currency | Other than receiving and distributing cash from the Cash Account in connection with the creation and redemption of Baskets as described under “Description of Creation and Redemption of Shares,” the Trust will not hold cash, and will not engage a cash custodian. The Trust may from time to time be entitled to come into possession of rights incident to its ownership of Bitcoin, which permit the Trust to acquire, or otherwise establish dominion and control over, other virtual currencies. These rights are generally expected to arise in connection with forks in the Blockchain, airdrops offered to holders of Bitcoin or other similar events and arise without any action of the Trust or of the Sponsor or Trustee on behalf of the Trust. We refer to these rights as “Incidental Rights” and any such virtual currency acquired through Incidental Rights as “IR Virtual Currency.”With respect to any fork, airdrop or similar event, the Sponsor will cause the Trust to irrevocably abandon the Incidental Rights or IR Virtual Currency. In the event the Trust seeks to change this position, an application would need to be filed with the SEC by NYSE Arca seeking approval to amend its listing rules to permit the Trust to distribute the Incidental Rights or IR Virtual Currency in-kind to an agent of the shareholders for resale by such agent. Because the Trust will abandon any Incidental Rights and IR Virtual Currency, the Trust would not receive any direct or indirect consideration for the Incidental Rights or IR Virtual Currency and thus the value of the Shares will not reflect the value of the Incidental Rights or IR Virtual Currency. See “Part I—Item 1. Business—Incidental Rights and IR Virtual Currency.” |
| Trust Expenses                            | The Trust’s only ordinary recurring expense is expected to be the Sponsor’s Fee. The Sponsor’s Fee will accrue daily in U.S. dollars at an annual rate of 0.15% of the NAV Fee Basis Amount of the Trust as of 4:00 p.m., New York time, on each day; provided that for a day that is not a business day, the calculation will be based on the NAV Fee Basis Amount from the most recent business day, reduced by the accrued and unpaid Sponsor’s Fee for such most recent business day and for each day after such most recent business day and