diff --git a/table.csv b/table.csv
index b87146d..22a691c 100644
--- a/table.csv
+++ b/table.csv
@@ -35,6 +35,7 @@ multihashes,,
 sha1,               ,                         0x11
 sha2-256,           ,                         0x12
 sha2-512,           ,                         0x13
+dbl-sha2-256,       ,                         0x56
 sha3-224,           ,                         0x17
 sha3-256,           ,                         0x16
 sha3-384,           ,                         0x15
@@ -45,6 +46,7 @@ keccak-224,         ,                         0x1A
 keccak-256,         ,                         0x1B
 keccak-384,         ,                         0x1C
 keccak-512,         ,                         0x1D
+murmur3,            ,                         0x22
 ,, Note: keccak has variable output length. The number specifies the core length
 blake2b-8,Blake2b consists of 64 output lengths that give different hashes,0xb201
 blake2b-16,,0xb202
@@ -186,5 +188,7 @@ eth-storage-trie,     Ethereum Contract Storage Trie (Eth-Secure-Trie), 0x98
 
 bitcoin-block,        Bitcoin Block,                                    0xb0
 bitcoin-tx,           Bitcoin Tx,                                       0xb1
+zcash-block,          Zcash Block,                                      0xc0
+zcash-tx,             Zcash Tx,                                         0xc1
 stellar-block,        Stellar Block,                                    0xd0
 stellar-tx,           Stellar Tx,                                       0xd1