Be a creator. Earn Bitcoin.

Every valid operation on your collection can include an operator payment, so mints and transfers send sats back to the creator.

Stop losing NFTs to UTXO mistakes.

Opstream assets are address-based replayed state, not items tied to individual UTXOs that can be accidentally spent away.

Run your own lightweight infra.

No Bitcoin node required for the starter flow. Clone the project, run npm install, then npm run dev.

Starter operations

Four focused surfaces for the application layer built around the protocol: creation, minting, movement, and replay.

collection setup

Deploy

Define the collection namespace and publish the initial protocol envelope for a new Opstream implementation.

Open Deploy
asset creation

Mint

Create a wallet-funded mint transaction with operator payment, protocol JSON, and owner anchor outputs.

Open Mint
ownership movement

Transfer

Move ownership units through replayable transfer instructions and deterministic receiver anchors.

Open Transfer
state reconstruction

Indexer

Inspect the rebuildable cache produced by parsing operator-address transactions and replaying valid events.

Open Indexer