9. Blockchain size
What do we need ?
● UTXO : Unspent Transaction Output
● Validated by a hash in block headers
● A few hundred full blocks in case of a fork
10. Wat do ?
Initial download :
- Get longest chain headers from peers
- Get UTXO from a peer
- Check UTXO against blockchain
- Get a few hundred blocks
-> This needs a fork too.
11. Upcoming problems ?
CPU performance ?
-> new ECDSA lib to be rolled out
Storage ?
-> Moore law
We need more full nodes !
12. Thank you
Time for a glass of wine !
(or questions maybe ?)
BdxCoin.org
@bdxcoin
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@DjowIsGreat
@ChezWam
@tuxication