Team ships rotortree, a durable append-only Merkle tree library

September 8, 2026

A team led by oskarth shipped rotortree, a new open-source building-block library implementing a durable append-only Merkle tree for note commitments. The Ethereum ecosystem account shared the release, positioning it as infrastructure for commitment-based schemes.

Sources

RT @oskarth: We just shipped a new building block OSS lib: rotortree - A durable append-only Merkle tree for note commitments - Builds the…x.com ↗

Ethereum

Ethereum is the community-run technology powering the cryptocurrency ether (ETH) and thousands of decentralized applications.

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Team ships rotortree, a durable append-only Merkle tree library — Outposts