Are Bisq offer ids picked or partially picked by humans?

Two recent Bisq “offer ids” are: “emzlols-7639fae0-cd4d-48cf-acc5-abc97dab89db-124″ “aixcp-6efe1e8d-90bf-4c25-b021-53616cad1109-124″ (Emphasis mine. These are fully public, so I don’t see a reason to redact/censor them here.) I can’t help but notice that the first says “lols” in it. Is this a pure coincidence, auto-generated randomly, or are these id strings somehow picked by the offer makers/sellers? At…

How to get pool name from coinbase transaction address

Is it possible to retrieve the name of the pool that mined a block looking at the address in the coinbase transaction? For example, the address in the coinbase transaction of block 00000000000000000002dce191b529017edae3c76d91ab21f757d156daebf43f is: 1KFHE7w8BhaENAswwryaoccDb6qcT6DbYY. From Blockchain Explorer, that block has been mined by F2pool. Is there a way to associate F2pool with 1KFHE7w8BhaENAswwryaoccDb6qcT6DbYY?