{"type":"rich","version":"1.0","author_name":"Michael (npub1py…cke9h)","author_url":"https://nostr.ae/npub1py3zs4a0e6ercekfnlynmrj7hknd02keq84n3tmnc5y0z9mg2qfqscke9h","provider_name":"njump","provider_url":"https://nostr.ae","html":"reminder tickets to our events are free if you contribute to FOSS \n\nhttps://b.tc/conference/amsterdam/opensource#application"}