Company: BTC
Filing Date: 2025-02-28
Form Type: 10-K
Source: 0000950170-25-029405
Chunk: 130

Company: Grayscale Bitcoin Mini Trust ETF
Filing Date: 2025-02-28
Form: 10-K
Item: Item 1
Chunk 130
---
 in 

37

an offline manner. The term “hot storage” refers to the safeguarding method by which the private keys are held online, where they are more accessible, leading to more efficient transfers, though they are potentially more vulnerable to theft, loss or damage.  

Additionally, at the Sponsor’s discretion, a portion of the Trust’s Bitcoin holdings may be credited to the Settlement Balance, which will be reflected in a ledger maintained on the books of the Prime Broker. The Prime Broker Agreement provides that any Bitcoin credited to the Trust’s Settlement Balance will be held (i) in omnibus cold storage wallets; (ii) in omnibus hot storage wallets; or (iii) in omnibus accounts with one of the third-party venues to which Coinbase has established connections (each, a “Coinbase Connected Venue”). The Settlement Balance shall be separate from the Vault Balance and any other account(s) the Trust or the Sponsor maintain with the Custodian. From time to time, the Prime Broker may temporarily keep a portion of the private keys associated with the Bitcoin credited to the Trust’s Settlement Balance in hot storage for purposes of facilitating the receipt and distribution of Bitcoin in connection with the creation and redemption of Baskets.  

Private key shards associated with the Trust’s Bitcoin are distributed geographically by the Custodial Entities in secure vaults around the world, including in the United States. The locations of the secure vaults may change and are kept confidential by the Custodian for security purposes.

The Prime Broker Agreement states that the Custodian serves as a fiduciary and custodian on the Trust’s behalf with respect to the Trust’s Bitcoin held in the Vault Balance and the Bitcoin in the Vault Balance are considered fiduciary assets that remain the Trust’s property at all times and are not treated as general assets of the Custodian. Under the Prime Broker Agreement, the Custodian represents and warrants that it has no right, interest, or title in the Bitcoin in the Trust’s Vault Balance, and agrees that it will not, directly or indirectly, lend, pledge, hypothecate or rehypothecate such digital assets. The Custodian does not reflect such digital assets as assets on the balance sheet of the Custodian, but does reflect the obligation to safeguard such digital assets with a corresponding asset measured at fair value for such obligation. With respect to the Trust’s Bitcoin credited to the Settlement Balance, the Prime Broker maintains an internal ledger that specifies the Bitcoin credited to the Trust’s Settlement Balance. The Prime Broker Agreement states that the Prime Broker treats such Bitcoin