Transaction
Improvement for
Giphys &
Emojis in
op_Return
a reference for implementing meme support into standard dogecoin transactions you can find us on discord https://discord.gg/zdUFFdQ2Hq
and please have a look at the discussion on the dogecoin core github: dogecoin/dogecoin#2276
here is a running test for the encoding, as the index.html provides: http://tiger.dogeflipping.info/
there are many ways to make dogecoin more fun to use and therefore be adapted by more people. we want to add emojis and giphy links to transactions because we think that would be fun.
the upcoming tx fee reduction leads to new way for new ideas on the reliable doge network. with a standard for sending memes / emojis, we pave the way for a smart doge protocol running just in the existing boundaries of the dogecoin-core protocol - no changes needed!
everybody can now already send a doge transaction with a emoji or giphy link inside - an example: db78e674f7ea0517810a3ce9f1002aeb5f65ce5fbe559b8a3c1c8f2cb2064e98
check the OP_RETURN part:
script_asm: "OP_RETURN 804520206",
script_hex: "6a040e01f42f"
0e = TIGER content
01f42f = 🐯
| Protocol Part | Routing Flag | Content |
|---|---|---|
| OP_RETURN | <2 Byte> | <up to 78 Byte> |
| flag | content | planned use | example | result |
|---|---|---|---|---|
| 00-09 | <up to 78 Byte> | reserved (other use cases) | - | - |
| 0a | <44 Byte> | Solana NFT | 44zJATRBfYz5B8cG75uXByM4S5qNkf7P71HNjvXtGmgA | - |
| 0b | <42 Byte> | Fantom NFT | 0xdb087e7c1115cff0499d34dd5eabb0453a363f0e | - |
| 0c | <32 Byte> | Tezos NFT | KT1XHwHm57K92XEsE5FNNDbeNk22eHsEwkBc | - |
| 0d | <up to 78 Byte> | Ethereum NFTs from a specific community Contract? | - | - |
| 0e | emojis | 0e01f42f | 🐯 | |
| 0f | giphys | 0f<hex-encoded Q4IN9hDFEwISDujIbe |  |
decoding OP_RETURN hex values -> NFT_ID -> insert Webviewer of NFT (Whitelisted NFTs only?)
decoding OP_RETURN hex values -> EMOJI_ID -> insert emoji according to Unicode Emoji
decoding OP_RETURN hex values -> GIPHY_ID -> insert image with https://media.giphy.com/media/<GIPHY_ID>/giphy.gif link
as a dogecoin-qt fork
check out https://github.com/fmhc/dogecoin-OP_RETURN and do something like python3 send-OP_RETURN.py "nkv6k1wy5pRaZJbY3Buq2PS5s21oJHP78D" 1.0 '0e01f432' 1
clone this repository and open index.html file
current short-term main objectives:
- TIGER protocol definition as part of the official dogecoin-core project
- working prototype in dogecoin-qt
this is somehow a roadmap:
- technical background check
- proof-of-concept
- minimal visualisation prototype
- get official support from all main core devs (work in progress)
- discuss why giphy IDs and Emojis are much safu & much wow for future of dogecoin as payment
- add prototype of safe emoji+giphy send/receive function to dogecoin-qt reference wallet as PR in 1.14.4-dev with optional build flag
- discussion / agreement to have TIGER emoji / giphy support as optional setting in dogecoin-qt 1.21
- implement safu emoji+giphy send / receive function in other wallets
- get more devs on board to build smart contract addon for doge nodes (smart contract VM)
- implement animal charity emoji wallet example with sub-routing of funds based on animal emojis (frog shelter and wolf farms, you know)
- get some designers who can communicate this slightly authistic words in memes
we're open for contributions and discussions, please check out the links above and get on the team asap!