SEEGRAIN™ One-Time
Celebratory Giveaway
SEEGRAIN™ have been sold out for months. We're now gifting some SEEGRAIN™ from our reserves as a one-time celebratory giveaway recognizing our first ever "Building the Future" Leadership Roundtable, a digital event hosted by City & Key in conjunction with the Secure Economic Ecosystem.
Trusted by 5.9K collectors (individuals, organizations, and countries) and counting
If you've made it to this page,
you've been invited to our inaugural digital City & Key "Building the Future" event which includes a one-time opportunity to win some free SEEGRAIN.
Sign up below for a chance to receive a MICRO CLASS SEEGRAIN
(1/4 MICRO, 1/2 MICRO, MICRO, TICRO, or HICRO).
Winners will be announced during the event.
City & Key Event Giveaways
5.9K
Collectors to date
#1
in the Secure Economic Ecosystem
71
Businesses Collecting
SEEGRAIN RELEASE SCHEDULE
JANUARY 2, 2026
MICRO SEEGRAIN 3RD BATCH - SOLD OUT
MULTI DENOMINATION BATCH - SOLD OUT
OCTOBER 2, 2025
MICRO SEEGRAIN 2ND BATCH - SOLD OUT
MILLI SEEGRAIN 3RD BATCH - SOLD OUT
JULY 2, 2025
MICRO SEEGRAIN 1ST BATCH - SOLD OUT
MILLI SEEGRAIN 2ND BATCH - SOLD OUT
MAY 2, 2025
MILLI SEEGRAIN 1ST BATCH - SOLD OUT
CENTI SEEGRAIN 3RD BATCH - SOLD OUT
MARCH 15, 2025
CENTI SEEGRAIN 2ND BATCH - SOLD OUT
FEBRUARY 11, 2025
CENTI SEEGRAIN 1ST BATCH - SOLD OUT
*a limited number of SEEGRAIN are scheduled for production, releasing in batches only as the collector community substantiates successive and significant increases in demand