Deploying Blueprints

Deploy a Blueprint with one or more sources defined before anyone can create an instance of it.

If your Blueprint has confidentiality requirements, also declare an execution policy in Blueprint metadata. TEE is not a separate source type. See Execution Confidentiality.

Defining Sources

Before deploying, you must specify the sources from which to fetch the Blueprint binaries. See Sources.

Testing Your Sources

To verify that your sources are valid, see Debugging Blueprints.

Deploying via the CLI

To deploy your Blueprint:

Install the cargo-tangle CLI, if you haven’t already.

For testing, you can deploy to a local devnet:

export SIGNER="//Alice"
export EVM_SIGNER="0xcb6df9de1efca7a3998a8ead4e02159d5fa99c3e0d4fd6432667390bb4726854"
cargo tangle blueprint deploy tangle --devnet

See Tangle CLI reference for the current command flow and options.

Key Management Introduction