For security reasons, Grayscale refuses to give on-chain backup data.
The business claimed that Coinbases custody service houses all of the bitcoins that support its financial products, but it withheld the wallet addresses.Grayscale went on to state that although “fear induced by others is not a good enough justification to break complicated security systems that have kept our clients monies secure for years,” the prior point in particular “would be a letdown to some.” Grayscale has chosen to undertake this action in reaction to the increasing pressure being put on the cryptocurrency market to adopt proof of reserves following FTXs prolonged liquidity issues and eventual collapse. Grayscale said that its decision to withhold its wallet addresses was motivated by safety concerns, although other Twitter users disagreed with this assertion. Even though intruders have access to and are more interested in Satoshi Nakamotos addresses, according to one user, “Satoshis Bitcoin remains secure.” Alesia Haas, the CFO of Coinbase, and Aaron Schnarch, the CEO of Coinbase Custodial, co-signed a letter that Grayscale circulated. Each item has its “own on-chain addresses,” and the cryptocurrency permanently pertains “to the applicable Grayscale product,” according to a statement that outlined Grayscales ownership based on its trading offerings and reiterated that the assets “are secure.” The Grayscale Bitcoin Trust