Two-party flow Multi-party delivery 1 / 7
Alice author Alice's DWN origin Bob's DWN Carol's DWN Dave's DWN Eve's DWN Bob Carol Dave Eve Alice's DWN origin Frank's DWN relay · segment 1 Grace's DWN relay · segment 2 Jack's DWN Kate's DWN Leo's DWN Mia's DWN Nina's DWN Paul's DWN … … … … … … …and thousands more overlap zone chat-protocol
Protocol
$delivery "direct"
Origin pushes to each DWN
Segmented relay
hash(members, messageCID)
Deterministic: everyone
computes the same split
Overlap guarantee
Leo and Mia are in
both Frank's and Grace's
segment. If one relay fails,
the other still delivers.