Your question was asked at least 11 years ago, https://bitcoin.stackexchange.com/questions/331/is-there-a-way-to-set-up-proof-of-work-systems-so-they-would-be-e

Your question was asked at least 11 years ago, https://bitcoin.stackexchange.com/questions/331/is-there-a-way-to-set-up-proof-of-work-systems-so-they-would-be-even-more-useful https://bitcoin.stackexchange.com/questions/331/is-there-a-w...