Elichai Turkel dbf18d8052
Hard fork - new genesis with the utxo set of the last block (#1856)
* UTXO dump of block 0fca37ca667c2d550a6c4416dad9717e50927128c424fa4edbebc436ab13aeef

* Activate HF immediately and change reward to 1000

* Change protocol version and datadir location

* Delete comments

* Fix zero hash to muhash zero hash in genesis utxo dump check

* Don't omit genesis as direct parent

* Fix tests

* Change subsidy to 500

* Dont assume genesis multiset is empty

* Fix BlockReward test

* Fix TestValidateAndInsertImportedPruningPoint test

* Fix pruning point genesis utxo set

* Fix tests related to mainnet utxo set

* Dont change the difficulty before you have a full window

* Fix TestBlockWindow tests

* Remove global utxo set variable, and persist mainnetnet utxo deserialization between runs

* Fix last tests

* Make peer banning opt-in

* small fix for a test

* Fix go lint

* Fix Ori's review comments

* Change DAA score of genesis to checkpoint DAA score and fix all tests

* Fix the BlockLevel bits counting

* Fix some tests and make them run a little faster

* Change datadir name back to kaspa-mainnet and change db path from /data to /datadir

* Last changes for the release and change the version to 0.11.5

Co-authored-by: Ori Newman <orinewman1@gmail.com>
Co-authored-by: Ori Newman <>
Co-authored-by: msutton <mikisiton2@gmail.com>
2021-11-25 20:18:43 +02:00

44 lines
1.6 KiB
Go

package constants
import "math"
const (
// MaxBlockVersion represents the current version of blocks mined and the maximum block version
// this node is able to validate
MaxBlockVersion uint16 = 0
// MaxTransactionVersion is the current latest supported transaction version.
MaxTransactionVersion uint16 = 0
// MaxScriptPublicKeyVersion is the current latest supported public key script version.
MaxScriptPublicKeyVersion uint16 = 0
// SompiPerKaspa is the number of sompi in one kaspa (1 KAS).
SompiPerKaspa = 100_000_000
// MaxSompi is the maximum transaction amount allowed in sompi.
MaxSompi = 21_000_000 * SompiPerKaspa
// MaxTxInSequenceNum is the maximum sequence number the sequence field
// of a transaction input can be.
MaxTxInSequenceNum uint64 = math.MaxUint64
// SequenceLockTimeDisabled is a flag that if set on a transaction
// input's sequence number, the sequence number will not be interpreted
// as a relative locktime.
SequenceLockTimeDisabled uint64 = 1 << 63
// SequenceLockTimeMask is a mask that extracts the relative locktime
// when masked against the transaction input sequence number.
SequenceLockTimeMask uint64 = 0x00000000ffffffff
// LockTimeThreshold is the number below which a lock time is
// interpreted to be a DAA score.
LockTimeThreshold = 5e11 // Tue Nov 5 00:53:20 1985 UTC
// MaxBlockLevel is the maximum possible block level.
// This is technically 255, but we clamped it at 256 - block level of mainnet genesis
// This means that any block that has a level lower or equal to genesis will be level 0.
MaxBlockLevel = 225
)