THIS YEAR’S LEAD SPONSORS
SPONSORS
partners & demo hall
YOUNG PEEZY
BTCB
CHOMP
BASE CARTEL
AYB
PEPLO
DOOMER
BASED CREATORS
ZIGGY ON BASE
BLDR
FOOD TOKEN
GLADIATOR
PARALLAX
ASTROLOGY BY OMBRUIA
SHREDDING SASSY SOCIAL CLUB
FIRESIDE APP
DEGENVILLE
ARTISTS
DISPLAY DRIVER
HENLO
ENDRYOI
MECHSICKO
DERRICK KEMPF
KW
BASED THANOS
SHUN TR
MEDIA
QUIGLEY
ONCHAIN MEDIA
BILL - LATE NIGHT ON BASE
BASE JUNKIE
NICK.BASE.ETH
LIMI JOHNSON
San Francisco, CA • August 20th – 24th, 2025
OCS NFT Pass is required for entry to all sessions
NFT PASS TYPES:
Hackathon / Full Summit / Jesse Pass / Dimes Package
WEDNESDAY 8AM - THURSDAY 4:30PM IS HACKATHON INVITE ONLY
SUMMIT PASS ACCESS BEGINS ON THRUSDAY’S HAPPY HOUR @ 4:30PM
wednesday
HACKATHON INVITE ONLY
8:00am - 9:00am
Morning Welcome . Announcements . Breakfast Served
9:00am - 12:30pm
Morning Build Session
12:30pm - 1:30pm
Lunch Served
1:30pm - 4:00pm
Afternoon Build Session
4:00pm - 5:00pm
Break Before Dinner
6:00 - 8:00
Kevin and Chintan Prepare Family Meal
8:00 - 12:00
Space is open for building and connecting.
thursday
HACKATHON INVITE ONLY UNTIL HAPPY HOUR
8:00am - 9:00am
Breakfast Served
9:00am - 12:30pm
Morning Build Session
12:30pm - 1:30pm
Lunch Served
1:30pm - 4:00pm
Afternoon Build Session
4:00-pm - 4:30pm
Break Before Art Show and Happy Hour
4:30 - 8:00
OSC Art Show . Dinner . Open Bar . DJ Big Kev
friday
HACKATHON INVITE ONLY UNTIL HAPPY HOUR
8:00am
Doors Open . Breakfast Served
9:00am - 12:30pm
Morning Build Session
12:30pm - 1:30pm
Lunch Served
1:30pm - 3:00pm
Afternoon Build Session
3:00pm - 4:00pm
Build Submission - Conclusion of Hackathon
5:00pm - 9:00pm
OSC Opening Happy Hour . DJ Mark Divita
ROOR Poker Tournament
9:30pm doors open
ROOR OSC Party - Mustache Harbor
111 Minna . SF, CA 94105
saturday
10:00am
Doors Open . Breakfast Served
10:00am - 5:00pm
Builder Demo Hall
12:30pm - 1:30pm
Lunch Served
1:30pm - 5:00pm
Main Stage
7:00pm - 11:00pm
OSC Casino Night . Golden State Warriors . Hosted by Franco Finn
sunday
10:00am - 12:00pm
San Francisco Brunch Served
12:00pm - 7:00pm
Film3 Festival - Festival Tickets
2024 recap
