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What is BlockDAG?

BlockDAG, inspired by Bitcoin, is the world’s most advanced layer 1 blockchain. A cutting-edge Proof-of-Work (PoW) algorithm that delivers industry-leading speeds, unbeatable security, and high decentralization.

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BlockDAG Ecosystem

Explore the best-in-class Layer 1 ecosystem, from hackathons to a rewarding grants program.

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Developer Hub

Unlock the full potential of BlockDAG with our comprehensive resources, tools, and community support.

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Testnet Awakening

We are launching the Testnet Awakening. Awakening Testnet is the proving ground where every core feature is tested and hardened before mainnet. This is where BlockDAG begins.

Tuk 2 Вђ“ Februari 1978 May 2026

In late 1970s Indonesia, "TUK" typically stood for (Special Instructional Objectives), a core component of the country’s pedagogical shift toward structured curriculum development.

Analyze why "Tuk 2" (Decision-making/Taking Action) was considered a critical step in behavioral learning. Tuk 2 – Februari 1978

February 1978 was a pivotal month in Indonesia as the government finalized the implementation of the 1975 Curriculum . "Tuk 2" often specifically referred to the second tier of instructional objectives— Tujuan Instruksional Khusus 2 —which focused on the "Ability to Make Decisions" or apply knowledge to specific familial or social problems. In late 1970s Indonesia, "TUK" typically stood for