The article argues that blockchain remains relevant in 2026 but only for specific applications like shared verification across boundaries and tamper-evident records, rather than high-throughput data storage or private data management. It highlights practical use cases such as stablecoin transfers, model lineage logs, token-gated API access, verifiable credentials, and micropayments, emphasizing the need to understand when blockchain is appropriate and when it's not. Developers are encouraged to focus on its strengths in programmable value transfer and settlement without a single operator. The article provides actionable steps for building small demos related to these use cases.
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