SHRED RELAY
An experiment in packets, redundancy, and the art of passing things along.
FIELD MANUAL REF: FEC-SOL
BIG THINGS DON'T FIT THROUGH THE DOOR.
Networks carry small packets, and they drop some of them. Anything large that needs to be everywhere at once has to be cut up first, and whoever cuts it has to plan for pieces that never arrive.
Asking for a resend costs time a fast chain does not have. The alternative is to send a little extra, so the receiver can work out what is missing without asking.
TYPE SOMETHING. LOSE A PIECE. GET IT BACK.
Client-side XOR erasure coding parity demonstration.
Caption: Four pieces of data, one spare. Drop any one and the rest can rebuild it. Drop two and they cannot.
Note: This demo uses a single XOR parity piece, the simplest erasure code, which survives one loss per group. Solana uses Reed-Solomon coding, which adds many recovery shreds per batch and survives many losses. The principle is the same and the arithmetic is not. Everything runs client-side.
CUT. SPARE. PASS.
THE CUT
The leader splits the block into shreds, each sized for one packet.
THE SPARES
Recovery shreds are computed from the data, so any sufficient set rebuilds the batch.
THE RELAY
Each validator forwards shreds to a few others, layer by layer, so nobody sends to everyone.
Protocol Boundaries & Limits: Erasure coding repairs loss, and only up to the number of spare pieces: lose more than that and the batch must be fetched again by a separate repair request. It does not encrypt anything. It does not check that the block's transactions are valid, and it does not decide which block the network accepts; that is the job of replay and consensus voting. The leader's signature shows who sent a shred, not that its contents are correct. Exact protocol parameters are subject to change.
PACKET LOSS, ACCEPTED.
recovery shreds: added
sent: all of them
arrived: most of them
block: fine
RULES OF THE RELAY.
SHRED RELAY / $SHRED
Shred Relay is a community-driven Solana meme coin inspired by shreds and the way a block gets across a lossy network. The token is the cultural artifact. The relay is the story.
THE TRIP NARRATIVE
The Cut
An idea is broken into pieces small enough to send.
The First Layer
A few people pass it on.
The Wide Layer
More hands than anyone can count.
Unknown
Whatever gets rebuilt at the far end.