{"podcast":{"title":"Software Engineering Radio - The Podcast for Professional Software Developers","slug":"software-engineering-radio","podcast_index_feed_id":1372513,"rss_url":"https://feeds.feedburner.com/se-radio","website_url":"https://www.se-radio.net","image_url":"http://media.computer.org/sponsored/podcast/se-radio/se-radio-logo-1400x1475.jpg","author":"SE-Radio Team (team@se-radio.net)","episode_count":724,"summary":"Software Engineering Radio is a podcast targeted at the professional software developer. The goal is to be a lasting educational resource, not a newscast. Every 10 days, a new episode is published that covers all topics software engineering. Episodes are either tutorials on a specific topic, or an interview with a well-known character from the software engineering world. All SE Radio episodes are original content — we do not record conferences or talks given in other venues. Each episode comprises two speakers to ensure a lively listening experience. SE Radio is an independent and non-commercial organization.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/software-engineering-radio"},"episode":{"title":"SE Radio 712: Dan Lorenc on Sigstore","slug":"se-radio-712-dan-lorenc-on-sigstore","published_at":"2026-03-18T23:22:00+00:00","page_url":"https://stenobird.com/podcast/software-engineering-radio/se-radio-712-dan-lorenc-on-sigstore","show_page_url":"https://stenobird.com/podcast/software-engineering-radio","url":"https://se-radio.net/2026/03/se-radio-712-dan-lorenc-on-sigstore/","audio_url":"https://traffic.libsyn.com/secure/seradio/712-dan-lorenc-sigstore.mp3?dest-id=23379","summary":"Dan Lorenc, co-founder and CEO of Chainguard, joins host Priyanka Raghavan to explore Sigstore and its role in securing the software supply chain. They unpack the challenges of supply chain security, including verifying the origin and integrity of software artifacts, and explain the problems Sigstore is designed to solve. The conversation goes under the hood to examine how Sigstore works, covering key components such as code signing, verification, the certificate authority model, and transparency logs—often compared conceptually to blockchain for their auditability. The episode also highlights real-world adoption, community resources for getting started, and closes with a discussion of Chainguard Images and how development teams can use them to build with more secure base images. This episode is sponsored by IEEE Computer Society.","meta_description":"Dan Lorenc, co-founder and CEO of Chainguard, joins host Priyanka Raghavan to explore Sigstore and its role in securing the software supply chain. They un…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2344,"processing_state":"failed","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/software-engineering-radio/episodes/se-radio-712-dan-lorenc-on-sigstore/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/software-engineering-radio/se-radio-712-dan-lorenc-on-sigstore.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}