05:53:48
Lennord:
testing
13:11:00
norgaard:matrix.org:
Hello anyone who has knowledge on crypto transaction should message me for a huge crypto deal
16:38:19
n3osat_s:matrix.org:
Hello World of cypher, what's your advise for a Bitaxe or a NerdQuaxe ? Thks
16:41:15
plowsof:matrix.org:
n3osat_s this is a room reserved for "has joined" , "has left" messages only, please take this question elsewhere, monero has no asics
17:03:05
Cindy:
how possible is it to use the monero blockchain to timestamp hashes
17:03:24
Cindy:
like make a transaction to myself but with a batch of hashes added to tx_extra
17:30:23
n3osat_s:matrix.org:
@plowsof:matrix.org: I mean : any stuff equi for XMR mining ?
17:30:31
DataHoarder:
CPUs.
17:31:36
Cindy:
i just wonder if opentimestamp can be extended to XMR
17:31:38
sech1:
Cindy https://github.com/monero-project/monero/pull/8733
17:31:39
DataHoarder:
Cindy: yeah, though preferably not used that often. have a commitment in extra data, not even batch. a merkle root, to keep it compact
17:31:57
sech1:
it's generally discouraged to use tx_extra for arbitrary data
17:32:13
sech1:
aka for NFTs
17:33:53
Cindy:
DataHoarder: ah yeah, merkle trees
17:34:28
DataHoarder:
same way it's done already for megre mining
17:35:01
Cindy:
sech1: i'm not gonna vandalize the blockchain lol
17:35:40
sech1:
Adding data to tx_extra is not supported officially, so you'll have to write your own code and probably modify wallet2.cpp too
17:36:21
Cindy:
DataHoarder: if all we're putting is a root hash in the transaction, where would we store the tree in?
17:36:42
Cindy:
probably in a centralized database
17:36:44
DataHoarder:
no need to store full tree
17:36:58
DataHoarder:
merkle proof contains the data to check
17:37:04
DataHoarder:
it's a couple of hashes, + data (hash of data proven) itself
17:37:28
DataHoarder:
if you are only proving a single piece of data, merkle root = hash(data)
17:38:27
Cindy:
oh yeah the timestamp file
17:38:34
Cindy:
smh i forgot
17:38:41
Cindy:
i have never used opentimestamp
17:39:34
DataHoarder:
on a different topic: https://blocks.p2pool.observer/block/f58aafd20fc914881d6e342721c4a4451fe6ac707afd7d3ed5bed080b12be5e9
17:39:43
DataHoarder:
someone likely using p2pool as backend for their own pool or solo mining
17:40:39
Cindy:
unofficial p2pool chains
17:40:47
DataHoarder:
what is "official" :D
17:40:52
Cindy:
yaaay
17:40:58
DataHoarder:
pools get created and later added to defaults