No Server to Keep Alive, and a Sweep You Can Check

No Server to Keep Alive, and a Sweep You Can Check A workflow diagram generated by Archify. 01 / Keyspout client, holds the logic 02 / Storage backend, holds records 03 / Cleanup, runs on a schedule Every read Before a lease is admitted Ask for a record · the client asks · Keyspout client, holds the logic › Every read Ask for a record the client asks Check the evidence · signature and binding · Keyspout client, holds the logic › Every read Check the evidence signature and binding Admit or refuse · no proof, no lease · Keyspout client, holds the logic › Before a lease is admitted Admit or refuse no proof, no lease Storage backend · files, S3 or Valkey · Storage backend, holds records › Every read Storage backend files, S3 or Valkey Declared schedule · a record, not a proof · Storage backend, holds records › Before a lease is admitted Declared schedule a record, not a proof Scheduled sweep · deletes expired versions · Cleanup, runs on a schedule › Before a lease is admitted Scheduled sweep deletes expired versions Signed sweep proof · what it removed · Cleanup, runs on a schedule › Before a lease is admitted Signed sweep proof what it removed fetch the sweep should honour it cleanup is proven record and signature signs the run the record checks out Legend Agent logic Policy Context / trace