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Update multisignature.md

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Nits from #19
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dagurval
2020-03-03 14:20:19 +01:00
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protocol/blockchain/cryptography/multisignature.md
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@@ -8,7 +8,7 @@ Multisignature scripts set a condition where N public keys are recorded in the s
Multisig schemes can be built with the opcodes `OP_CHECKMULTISIG` and `OP_CHECKMULTISIGVERIFY`, two opcodes of the Bitcoin Cash [scripting language](/protocol/blockchain/script). `OP_CHECKMULTISIGVERIFY` has the same implementation as `OP_CHECKMULTISIG`, except OP_VERIFY is executed afterward. Multisig schemes can be built with the opcodes `OP_CHECKMULTISIG` and `OP_CHECKMULTISIGVERIFY`, two opcodes of the Bitcoin Cash [scripting language](/protocol/blockchain/script). `OP_CHECKMULTISIGVERIFY` has the same implementation as `OP_CHECKMULTISIG`, except OP_VERIFY is executed afterward.
The opcode `OP_CHECKMULTISIG` can be included in all sorts of scripts. The minimal [locking script](https://reference.cash/protocol/blockchain/transaction/locking-script) using `OP_CHECKMULTISIG` is: The opcode `OP_CHECKMULTISIG` can be included in all sorts of scripts. The minimal [locking script](/protocol/blockchain/transaction/locking-script.md) using `OP_CHECKMULTISIG` is:
``` ```
M <pubkey1> ... <pubkeyN> N CHECKMULTISIG M <pubkey1> ... <pubkeyN> N CHECKMULTISIG
@@ -52,7 +52,7 @@ Because public keys are not checked again if they fail any signature comparison
Note that the `checkbits` element is encoded as a byte array of length `floor((N + 7)/8)` (the shortest byte array that can hold N bits) and must have exactly M bits set to ensure that all signatures are checked against public keys. Note that the `checkbits` element is encoded as a byte array of length `floor((N + 7)/8)` (the shortest byte array that can hold N bits) and must have exactly M bits set to ensure that all signatures are checked against public keys.
To know more about the Schnorr mode, see the [official specification](https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/2019-11-15-schnorrmultisig.md). To know more about the Schnorr mode, see the [specification](https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/2019-11-15-schnorrmultisig.md).
### Example ### Example