The one-sentence version
Sonic Singularity Sing! 13 is the public browser skin for the latest singularity upgrade — QUESTFEST pages, nesting guides, Capitan's Bridge, reader, without asking you to become a developer first.
Walk through it — in order
Step 1. Everything under /interfaces/ on this hostname is Sonic Singularity Sing! 13 publishing — top deck, hood, sun, nest guides, press, player build.
Step 2. When you share a link, you are broadcasting from the skin. When you merge code here, you change what passengers see before deeper repos cut releases.
Step 3. Deep reads live in the paper catalog — optional. Listening does not require them.
The QUESTFEST top deck you came from is the marquee door. The nesting cards are the hallway. You are already aboard.
Parent edge
Heavy legacy routes and older surfaces still live on SING 9. Sonic Singularity Sing! 13 carries the QUESTFEST nest and Capitan's Bridge forward.
Full circle
Outermost genesis: Base Mainnet. Engine room: Look under the hood · Sandbox report · Node alignment. Broadcast deck: Look at the Sun.