> For the complete documentation index, see [llms.txt](https://docs.degenlab.io/decentralized-mining-pool/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.degenlab.io/decentralized-mining-pool/block-commit.md).

# Block commit

Follows the same steps as a normal transaction as it sends the funds to a given address + has the OP\_RETURN return its Stacks block value hashed

{% embed url="<https://github.com/stacks-network/stacks-blockchain/blob/master/testnet/stacks-node/src/neon_node.rs#L2062-L2072>" %}
Stacks Testnet Address
{% endembed %}

Mined on testnet with the current miner

{% embed url="<https://explorer.stacks.co/address/ST2RMP93VXJ6G4YMDEN5FJ1TN5S6NQ91KT6HD7V9J?chain=testnet>" %}

Won some Stacks blocks

{% embed url="<https://mempool.space/testnet/address/mwgPv13SaztAm6MpkjziFAvQoHjwmbrmvW>" %}
Bitcoin Testnet Address
{% endembed %}

The OP\_RETURN can be checked from each Bitcoin transactions to commit a block by selecting `Details` in the `Inputs & Outputs` section

{% embed url="<https://mempool.space/testnet/tx/ab6ca391e57a6f05e17b49b7dc9c0df212f40e0d738f46d9e169f674fbf377ab>" %}
Bitcoin `Stacks block commit` transaction
{% endembed %}


---

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