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Questions tagged [block-scanning]

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2 votes
1 answer
256 views

How to keep lots of Monero wallets in sync?

I run a service that involves ~500 separate Monero wallets, since they all need unique private keys. To make wallet access faster, I keep the wallets in sync constantly with a simple Python script ...
Dr-Bracket's user avatar
0 votes
1 answer
148 views

Scanning and updating Monero balance with private key using only monerod rpc?

I'm trying to build out a wallet service and need to figure out how to use the monero rpc commands to update a users balance. In my database, I have a bunch of user's private keys. How do I update ...
Patoshi パトシ's user avatar
0 votes
1 answer
66 views

How is Poloniex keeping track of their user's Monero balances when they do not use any Payment ID's?

When using poloniex, they issue a monero address to each user without the payment id's. How are they scanning so many user's monero private keys at once? I can't imagine them loading 1000s of wallet ...
Patoshi パトシ's user avatar
3 votes
1 answer
165 views

Which two strings I need to get from tx_json, if I want to determine whether output is mine or not?

During blockchain scanning I need to do: P − Hs(aR)G with every output in order to determie whether it is mine, or not. Where in tx_json are P and R stored?
ivanahepjuk's user avatar
1 vote
1 answer
44 views

After bulletproofs upgrade, is scanning of the blocks faster for a balance update?

Does bulletproofs speed up scanning of the blocks to get your updated balance?
Patoshi パトシ's user avatar
0 votes
1 answer
97 views

What is the proper way of scanning a bunch of monero private keys to get an updated balance?

I have a database of monero private keys, but I want to be able to scan these keys for an updated balance and insert this balance data back into my database. What is the best way to rescan a bunch of ...
Patoshi パトシ's user avatar
1 vote
1 answer
175 views

How does mymonero monitor so many Monero private keys and update its balance?

I'm looking to setup a XMR wallet type service, but was wondering how does mymonero scan so many private keys to update its balance as scanning can take awhile. Is there a method of scanning multiple ...
Patoshi パトシ's user avatar
1 vote
2 answers
642 views

When scanning blocks via the android mobile wallets like monejuro and cakewallet, does scanning happen server side or clientside?

Scanning takes awhile when using a mobile monero wallet like monejuro and cakewallet. Is the scanning of these blocks done on the server side or the client side? Does having a beefy monero node help ...
Patoshi パトシ's user avatar