Developer builds blockchain app to donate to refugee nonprofit for every kind act shared

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A developer named Nazar has launched Kindness Chain, a single-page web app where users submit one sentence describing a kind act they did or plan to do. Each submission is recorded as an SPL Memo transaction on the Solana devnet, forming a publicly verifiable, tamper-evident chain of entries. For every confirmed submission, Nazar pledges to donate ten cents to the International Institute of Minnesota, a nonprofit that assists refugees and immigrants, up to a maximum of fifty dollars. The project was built for a DEV Weekend Challenge and requires no account, wallet, or cookies to use. Nazar was motivated by his own family's refugee experience in 2023, during which strangers and organizations like the International Institute provided critical support in their first weeks in Minnesota.

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