Software escrow agents are definitely a thing (e.g. https://www.nccgroup.trust/uk/our-services/software-escrow-and-verification/ https://www.nccgroup.trust/uk/o

Software escrow agents are definitely a thing (e.g. https://www.nccgroup.trust/uk/our-services/software-escrow-and-verification/ https://www.nccgroup.trust/uk/our-services/software-escrow-a... ) (Disclaimer, I work for that company, but not in the escrow area)