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davecgh / waddrmgr_overview.svg
Created September 2, 2014 00:13
Overview of how keys are used in the btcwallet address manager
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@davecgh
davecgh / btcd_code_reorg.md
Last active August 29, 2015 14:11
Btcd Code Reorg

What?

All of the Conformal Bitcoin-related code will be moving to a new home at the https://github.com/btcsuite organization.

When?

This will take place sometime during the next several weeks.

Why?

@davecgh
davecgh / build_btcd.sh
Created October 20, 2015 18:13
Shell script to build btcd with the git commit in the description.
#!/bin/sh
cd $GOPATH/src/github.com/btcsuite/btcd
go build -ldflags "-X main.appBuild=$(git describe)"
@davecgh
davecgh / hexseedtowords.go
Created February 10, 2016 21:46
Simple utility to convert DCR seed hex to seed words.
package main
import (
"encoding/hex"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/decred/dcrwallet/pgpwordlist"
@davecgh
davecgh / blocknotifybridge.go
Created February 20, 2016 06:19
Naive bridge to listen for blockconnected notifications and invoke an executable.
// Copyright (c) 2016 The btcsuite developers
// Copyright (c) 2015-2016 The Decred developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package main
import (
"io/ioutil"
"log"
@davecgh
davecgh / mainnet_v4votebits.md
Last active May 5, 2017 09:36
Decred votebit combinations for mainnet v4 agendas.

The following table shows all of the valid combinations of votebits for the version 4 agendas on mainnet.

Vote Version 4

--votebits explorer OP_RETURN lnsupport sdiffalgo Previous Block Valid?
0 (0x00) OP_RETURN 000004000000 ABSTAIN ❓ ABSTAIN ❓ NO ❌
1 (0x01) OP_RETURN 010004000000 ABSTAIN ❓ ABSTAIN ❓ YES ✅
2 (0x02) OP_RETURN 020004000000 ABSTAIN ❓ NO ❌ NO ❌
@davecgh
davecgh / commands.sh
Created January 31, 2016 22:21
Using OpenSSL To Generate a Wildcard Decred Certificate Pair
openssl ecparam -name secp521r1 -genkey -out dcrd.key
openssl req -new -x509 -key dcrd.key -out dcrd.cert -sha512 -days 3650 -extensions v3_req -config ./openssl.cnf
@davecgh
davecgh / dcrd_pull_request_management.md
Created June 7, 2018 20:06

Initial Preparation

The first step is to read the Code Contribution Guidelines documentation to get a good understanding of policies used by the project.

Once that is done, the following commands illustrate a straight forward setup for submitting pull requests to the project:

One time setup

  • Fork dcrd on github
  • Run the following commands to obtain dcrd, all dependencies, and install it (this has probably already been done):
@davecgh
davecgh / btcd_pull_request_management.md
Last active September 20, 2018 19:43
Managing a btcd Pull Request for Code Contibutions

Initial Preparation

The first step is to read the Code Contribution Guidelines documentation to get a good understanding of policies used by the project

Once that is done, the following commands illustrate a straight forward setup for submitting pull requests to the project:

One time setup

  • Fork btcd on github
  • Run the following command to obtain btcd, all dependencies, and install it (this has probably already been done):
@davecgh
davecgh / example_txscript_signaturescript.go
Last active September 20, 2018 19:45
Example of signing a transaction using txscript.SignatureScript
package main
import (
"encoding/hex"
"fmt"
"github.com/btcsuite/btcd/btcec"
"github.com/btcsuite/btcd/chaincfg"
"github.com/btcsuite/btcd/txscript"
"github.com/btcsuite/btcd/wire"