OT-2026-000016483
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000016483) never changes.
Identity and time
| Publication number | OT-2026-000016483 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-756c-b7b8-09cd7b5cfdf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cccc5d2b612157dbaf0394d6395630436bda2f3f8cb456d3b29ab1ef97f535b |
|---|---|
| Markdown | 09971c0d737fc75b1a43079486e270d88c4a2471b51fe9da2cb9f9e8743b3b31 |
| Publication page | ec6b63d0b1cda4a2eaad8781f232262ba1a6b94dbc9e7c44ed82175c690da4ec |
| Manifest | 47eb5466e8932f19a47e83a28b81070fb28df546b63973015a023a206ac848d1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | E5rtuYb3fO0ntUq/tolYApdqHGQVGsNTt6f8qGDe7GEwZH+ENT0W+Q37fMnSu8mBRiqR9INg5I7livgPtdupBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:41.244356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016483observed ec6b63d0b1cda4a2eaad8781f232262b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:41.225096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016483/manifest.jsonobserved 47eb5466e8932f19a47e83a28b81070f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:41.206376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016483/publication.mdobserved 09971c0d737fc75b1a43079486e270d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:41.188116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016483/publication.txtobserved 6cccc5d2b612157dbaf0394d63956304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|