title: Le blockchain
include: gr.def
spacing: 10 10
fontsize: 8
layout: F(p/f/b(f/tttnh))F(p/f/b(f/tttnh))F(p/f/b(f/tttnh))F(p/f/b(f/tttnh))
step: 1
hide: +b2 +b3 +b4 p1 p2 p3 p4
name: b1 Bloc
name: t1 Transactions
name: n1 Nonce
name: h1 Condensé
name: p2 Machine_Preuve
showt: b1 p2 t1 n1 h1
step: 2
show: +b2 p2
to: h1 p2 thandle=tleft fhandle=tright
to: t4 p2 thandle=left 
to: t5 p2 thandle=left
to: t6 p2 thandle=left
to: p2 n2 fhandle=bottom
to: p2 h2 fhandle=right
step: 3
show: +b3 p3
to: h2 p3 thandle=tleft fhandle=tright
to: t7 p3 thandle=left
to: t8 p3 thandle=left
to: t9 p3 thandle=left
to: p3 n3 fhandle=bottom
to: p3 h3 fhandle=right
step: 4
show: +b4 p4
to: h3 p4 thandle=tleft fhandle=tright
to: t10 p4 thandle=left
to: t11 p4 thandle=left
to: t12 p4 thandle=left
to: p4 n4 fhandle=bottom
to: p4 h4 fhandle=right