
Barcelona Post Card 2026 #005
Casa Vicens
📍 Gràcia, BarcelonaDeutsch
The façade of Casa Vicens in morning sun: green and white ceramic tiles, terracotta brick and wrought-iron palmetto railings.
- Gaudí’s first major house, built 1883–1885.
- Part of a UNESCO World Heritage Site; open to visitors as a museum since 2017.
✓ In the collection’s signed manifest
✓ Bound to the collection key and this image
✓ Issued on Zcash, block 3,500,624
◐ Trail (Wake): checked by the holder’s wallet · not yet externally reviewed What is Wake →
Check it yourself
- Asset id
814d03d126ef3db3fa3375899e154b1ae8aac4de349c4cf83c5dab0823fd08da- Image SHA-256
d3148507bc9e11a7f2dc8be720fb15939636075c97913ec2229775f9cf63e95f· image- Collection key (ik)
d289030848144bc321be1030051f90dbf170f0c6752ab8dbf6ed029658d1a820- Issued in
5af4f14e73…71b1bb, block 3,500,624- Signed manifest
- manifest · signature · public key
The asset id is derived from the collection key and a description that includes the image’s SHA-256. Change one pixel and the id no longer matches.








