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document possibility of including a Stacks PoW solution in a leader block commit

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This commit is contained in:
Jude Nelson
2019-03-09 18:50:50 -05:00
parent 2e471a937a
commit e72bc0fb9a
1 changed files with 15 additions and 3 deletions
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18
src/chainstate/burn/operations/leader_block_commit.rs
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@@ -104,9 +104,20 @@ where
{
fn parse_data(data: &Vec<u8>) -> Option<ParsedData> {
/*
TODO: pick one of these
Hybrid PoB/PoW Wire format:
0 2 3 34 67 68 70 71 72 76 80
|------|--|----------------|---------------|------|------|-----|-----|-----|-----|
magic op block hash new seed parent parent key key epoch PoW
(31-byte; lead 0) delta txoff delta txoff num. nonce
Note that `data` is missing the first 3 bytes -- the magic and op have been stripped
The values parent-txoff and key-txoff are in network byte order
Wire format:
0 2 3 35 67 69 71 73 75 79 80
0 2 3 35 67 69 71 73 75 79 80
|------|--|-------------|---------------|------|------|-----|-----|-----|-----|
magic op block hash new seed parent parent key key epoch memo
delta txoff delta txoff num.
@@ -115,6 +126,7 @@ where
The values parent-delta, parent-txoff, key-delta, and key-txoff are in network byte order
*/
if data.len() < 77 {
// too short
warn!("LEADER_BLOCK_COMMIT payload is malformed ({} bytes)", data.len());
@@ -307,7 +319,7 @@ where
// reveal the keys that hash to the address's hash.
/////////////////////////////////////////////////////////////////////////////////////
let input_address_bytes = BurnchainTxInput::to_address_bits(&self.input);
let input_address_bytes = self.input.to_address_bits();
let addr_bytes = register_key.address.to_bytes();
if input_address_bytes != addr_bytes {