diff --git a/.goreleaser.yml b/.goreleaser.yml
new file mode 100644
index 0000000..7580a49
--- /dev/null
+++ b/.goreleaser.yml
@@ -0,0 +1,27 @@
+# Make sure to check the documentation at http://goreleaser.com
+# ---------------------------
+# GENERAL
+# ---------------------------
+before:
+  hooks:
+    - make all
+snapshot:
+  name_template: "{{ .Tag }}"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^.github:'
+      - '^test:'
+
+# ---------------------------
+# BUILDER
+# ---------------------------
+build:
+  skip: true
+# ---------------------------
+# Github Release
+# ---------------------------
+release:
+  prerelease: true
+  name_template: "Release v{{.Version}}"
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..abd6f1c
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,29 @@
+# Fast runner (trick from @y0ssar1an) (out-dated)
+sudo: false
+
+# Language of deployment
+language: go
+
+# Version
+go:
+ - 1.15.x
+
+# Environment variables
+env:
+ - GO111MODULE=on
+
+# Only clone the most recent commit
+git:
+ depth: 1
+
+# Notifications off
+notifications:
+ email: false
+
+# Run all scripts
+script:
+ - make test-travis
+
+# After build success
+after_success:
+ - bash <(curl -s https://codecov.io/bash)
\ No newline at end of file
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000..be4bcd0
--- /dev/null
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,52 @@
+# Code of Merit
+
+1. The project creators, lead developers, core team, constitute
+the managing members of the project and have final say in every decision
+of the project, technical or otherwise, including overruling previous decisions.
+There are no limitations to this decisional power.
+
+2. Contributions are an expected result of your membership on the project.
+Don't expect others to do your work or help you with your work forever.
+
+3. All members have the same opportunities to seek any challenge they want
+within the project.
+
+4. Authority or position in the project will be proportional
+to the accrued contribution. Seniority must be earned.
+
+5. Software is evolutive: the better implementations must supersede lesser
+implementations. Technical advantage is the primary evaluation metric.
+
+6. This is a space for technical prowess; topics outside of the project
+will not be tolerated.
+
+7. Non technical conflicts will be discussed in a separate space. Disruption
+of the project will not be allowed.
+
+8. Individual characteristics, including but not limited to,
+body, sex, sexual preference, race, language, religion, nationality,
+or political preferences are irrelevant in the scope of the project and
+will not be taken into account concerning your value or that of your contribution
+to the project.
+
+9. Discuss or debate the idea, not the person.
+
+10. There is no room for ambiguity: Ambiguity will be met with questioning;
+further ambiguity will be met with silence. It is the responsibility
+of the originator to provide requested context.
+
+11. If something is illegal outside the scope of the project, it is illegal
+in the scope of the project. This Code of Merit does not take precedence over
+governing law.
+
+12. This Code of Merit governs the technical procedures of the project not the
+activities outside of it.
+
+13. Participation on the project equates to agreement of this Code of Merit.
+
+14. No objectives beyond the stated objectives of this project are relevant
+to the project. Any intent to deviate the project from its original purpose
+of existence will constitute grounds for remedial action which may include
+expulsion from the project.
+
+This document is the Code of Merit (<del>`http://code-of-merit.org`</del>), version 1.0.
\ No newline at end of file
diff --git a/CODE_STANDARDS.md b/CODE_STANDARDS.md
new file mode 100644
index 0000000..6d34d16
--- /dev/null
+++ b/CODE_STANDARDS.md
@@ -0,0 +1,37 @@
+# Code Standards
+
+This project uses the following code standards and specifications from:
+- [effective go](https://golang.org/doc/effective_go.html)
+- [go tests](https://golang.org/pkg/testing/)
+- [go examples](https://golang.org/pkg/testing/#hdr-Examples)
+- [go benchmarks](https://golang.org/pkg/testing/#hdr-Benchmarks)
+- [gofmt](https://golang.org/cmd/gofmt/)
+- [golint](https://github.com/golang/lint)
+- [godoc](https://godoc.org/golang.org/x/tools/cmd/godoc)
+- [vet](https://golang.org/cmd/vet/)
+- [report card](https://goreportcard.com/)
+
+### *effective go* standards
+View the [effective go](https://golang.org/doc/effective_go.html) standards documentation.
+
+### *golint* specifications
+The package [golint](https://github.com/golang/lint) differs from [gofmt](https://golang.org/cmd/gofmt/). The package [gofmt](https://golang.org/cmd/gofmt/) formats Go source code, whereas [golint](https://github.com/golang/lint) prints out style mistakes. The package [golint](https://github.com/golang/lint) differs from [vet](https://golang.org/cmd/vet/). The package [vet](https://golang.org/cmd/vet/) is concerned with correctness, whereas [golint](https://github.com/golang/lint) is concerned with coding style. The package [golint](https://github.com/golang/lint) is in use at Google, and it seeks to match the accepted style of the open source [Go project](https://golang.org/).
+
+How to install [golint](https://github.com/golang/lint):
+```shell script
+go get -u golang.org/x/lint/golint
+cd ../go-bitcoin
+golint
+```
+
+### *go vet* specifications
+[Vet](https://golang.org/cmd/vet/) examines Go source code and reports suspicious constructs. [Vet](https://golang.org/cmd/vet/) uses heuristics that do not guarantee all reports are genuine problems, but it can find errors not caught by the compilers.
+
+How to run [vet](https://golang.org/cmd/vet/):
+```shell script
+cd ../go-bitcoin
+go vet -v
+```
+
+### *godoc* specifications
+All code is written with documentation in mind. Follow the best practices with naming, examples and function descriptions.
\ No newline at end of file
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..7c5276b
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,18 @@
+# How to contribute
+
+Please send a GitHub Pull Request to with a clear list of what you've done (read more about [pull requests](http://help.github.com/pull-requests/)). The more tests the merrier. Please follow the coding conventions (below) and make sure all of your commits are atomic (one feature per commit).
+
+## Testing
+
+All tests follow the standard Go testing pattern.
+- [Go Tests](https://golang.org/pkg/testing/)
+- [Go Examples](https://golang.org/pkg/testing/#hdr-Examples)
+- [Go Benchmarks](https://golang.org/pkg/testing/#hdr-Benchmarks)
+
+## Coding conventions
+
+This project follows [effective Go standards](https://golang.org/doc/effective_go.html) and uses additional convention tools:
+- [godoc](https://godoc.org/golang.org/x/tools/cmd/godoc)
+- [golint](https://github.com/golang/lint)
+- [vet](https://golang.org/cmd/vet/)
+- [GoReportCard.com](https://goreportcard.com/report/github.com/rohenaz/go-bitcoin)
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..9709db4
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 @rohenaz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file