In PostgreSQL mode, the analyst's browser computes full-object and part checksums, requests checksum-bound URLs, and sends the ZIP directly to private object storage.
Field helpBenchmark ZIPProducer ID
Private upload is not ready
No active validator-compatible signed benchmark policy is available. A benchmark administrator must publish a usable policy before an analyst requests an upload or submits an envelope.
Step 2
Submit signed envelope
Complete the direct upload first. The analyst-mediated final command only accepts a key inside the issued producer prefix.
as of 2026-08-17T16:37:40.258Zsnapshot weekly-cutoff:pilot-live-v1:2026-08-17T16:00:00.000Zsource Postgrestaxonomy 513f67b1-9ea7-46cc-b713-d6ea30ffb93fcohort aac24f2b-1109-5deb-a608-1c3d55fb0ae6