From fc3acdc80c9f2c1e66ef8e133577512819b12597 Mon Sep 17 00:00:00 2001
From: Anna Shaleva <shaleva.ann@nspcc.ru>
Date: Wed, 20 May 2020 22:32:59 +0300
Subject: [PATCH] core: add native contracts' hashes getters

---
 pkg/core/blockchain.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkg/core/blockchain.go b/pkg/core/blockchain.go
index 8d0ab3a1e..18b5e90de 100644
--- a/pkg/core/blockchain.go
+++ b/pkg/core/blockchain.go
@@ -1721,6 +1721,16 @@ func (bc *Blockchain) verifyHeaderWitnesses(currHeader, prevHeader *block.Header
 	return bc.verifyHashAgainstScript(hash, &currHeader.Script, interopCtx, true)
 }
 
+// GoverningTokenHash returns the governing token (NEO) native contract hash.
+func (bc *Blockchain) GoverningTokenHash() util.Uint160 {
+	return bc.contracts.NEO.Hash
+}
+
+// UtilityTokenHash returns the utility token (GAS) native contract hash.
+func (bc *Blockchain) UtilityTokenHash() util.Uint160 {
+	return bc.contracts.GAS.Hash
+}
+
 func hashAndIndexToBytes(h util.Uint256, index uint32) []byte {
 	buf := io.NewBufBinWriter()
 	buf.WriteBytes(h.BytesLE())