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Bitcoin style proof of work in smart contract form

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GPU mining specific

• it needs a separate OpenCL miner core from here: https://github.com/nullhashpixel/cltunaminer where you also find the general GPU mining instructions.

• setup your miner cores in .env, example (local setup):

KUPO_URL="http://127.0.0.1:1442"
OGMIOS_URL="ws://localhost:1337"
MINER_CORE_URLS="127.0.0.1:2023"
SUBMIT_API_URL="http://localhost:8090/api/submit/tx"

• create your wallet, as shown below in the original instructions

• run the mining script

deno task cltunaminer mine

• or run with automatic restart, use ./run.sh (Linux)

below are the original instructions

Mining $TUNA

The current miner is naive and a better implementation is coming soon.

Requirements

• Deno
• Kupo
• Ogmios

You can easily get access to Kupo and Ogmios with Demeter. Once you have a project in Demeter you can connect Ogmios and Kupo extensions for mainnet. Make sure to toggle Expose http port in each extensions' settings.

Environment variables

Once you have URLs for Kupo and Ogmios, create a .env file in the root of the project with the following content:

KUPO_URL="https://<Kupo URL>"
OGMIOS_URL="wss://<Ogmios URL>"

Wallet

You'll need to create a wallet for the miner which can be done with the following command:

deno task cli init

Then run the following command to get the miner address:

deno task cli address

You'll need to fund this address with some $ADA to pay for transaction fees.

Running

After everything is setup, you can run the miner with the following command:

deno task cli mine

Policy

The policy for the TUNA token is 279f842c33eed9054b9e3c70cd6a3b32298259c24b78b895cb41d91a