kylefang/stacks-puppet-node
1
0
Fork 0
mirror of https://github.com/alexgo-io/stacks-puppet-node.git synced 2026-04-28 19:55:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

remove tunable proofs

Browse Source
This commit is contained in:
Jude Nelson
2020-11-21 01:23:52 -05:00
parent 129b86fcec
commit 7ba47934be
1 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
sip/sip-005-blocks-and-transactions.md
View File

@@ -811,7 +811,7 @@ microblcoks. An anchored block is comprised of the following two fields:
A _block header_ is encoded as follows:
* A 1-byte **version number** to describe how to validate the block.
* The **cumulative tunable proof score** for this block's fork, described below.
* The **cumulative work score** for this block's fork, described below.
* An 80-byte **VRF proof** which must match the burn commitment transaction on the burn
chain (in particular, it must hash to its VRF seed), described below.
* A 32-byte **parent block hash**, which must be the SHA512/256 hash of the last _anchored_ block
@@ -833,9 +833,10 @@ The _VRF proof_ field contains the following fields:
* A 16-byte **c scalar**, an unsigned integer (encoded big-endian)
* A 32-byte **s scalar**, an unsigned integer mod 2^255 - 19 (big-endian)
The _cumulative tunable proof score_ contains the following two fields:
* An 8-byte unsigned integer that encodes the sum of all burnchain tokens burned
in this fork of the Stacks blockchain.
The _cumulative work score_ contains the following two fields:
* An 8-byte unsigned integer that encodes the sum of all burnchain tokens
burned or transferred in this fork of the Stacks blockchain (i.e. by means of
proof-of-burn or proof-of-transfer, whichever is in effect).
* An 8-byte unsigned integer that encodes the total proof-of-work done in this
fork of the burn chain.
@@ -879,7 +880,7 @@ network, the peer must confirm that:
transaction Merkle root.
* The first transaction is a coinbase transaction.
* The block version is supported.
* The cumulative tunable proof score is equal to the sum of all tunable proof
* The cumulative work score is equal to the sum of all work
scores on this fork.
* The block header's VRF proof hashes to the burn commitment transaction's VRF
seed. Note that this is the VRF seed produced by the burnchain block just before the
@@ -1030,9 +1031,7 @@ as 40% of the microblock transaction fees they produce, as well as 60% of the
microblock transaction fees they validate by building upon.
Leaders do not receive their block rewards immediately. Instead, they must
mature for 100 Stacks epochs. The block rewards are stored into a special smart
contract in the chain's "boot code", which the leader can withdraw from once the
rewards are matured.
mature for 100 Stacks epochs before they become spendable.
### Calculating the Materialized View