The data integrity solution Simple Proof based on the Bitcoin blockchain has completed its Pre-Seed funding round

based on the data integrity solution of the Bitcoin blockchain, Simple Proof announced the completion of its Pre-Seed funding round, led by ego death capital and Wolf, with the specific amount of funding not disclosed. The company plans to use the new funds to build Immutable Proof services and create tamper-proof digital file records based on the Bitcoin timestamp chain and the OpenTimestamps protocol.