My netherite beacon

Hello everyone. I was doing a netherite beacon in a server with some friends and I was halfway through it, I got nearly 3600 blocks of ancient, but the server got corrupt and we couldn't rescue it so we started another one and my friends that is admin is telling me to get the ancient I already have from creative and finish the work in the new server but I'm not felling comftable with it besides everyone in the server it's ok with it. What do you think?