OT-2026-000033157
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000033157) never changes.
Identity and time
| Publication number | OT-2026-000033157 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-77be-b5df-ba983cabc4de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e752df5b031026104b048473f90963d6f8dfb4759ac739bf29493be4c187e4f |
|---|---|
| Markdown | 0e253a9ef66288e9da444b1cc5970e320e882ed7e2c61ca340615fb232b0a92c |
| Publication page | dc45d1c73f79c1b2794cb11dcbd911f4a99513dac956254900fe1bff6b6ba074 |
| Manifest | 1f57cc6821e217521a26ab374fbda9c44e1cb67f4561769a6cd8835c67f357dd |
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 | v2YVwNbRNpQMcjv63adsVU+OEnZt3rDVp8o7+HRkMZunIpW9nUdSKbas2aWB8COT/e/to0rIm7PLlLS0X4iRDg== |
| 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
| 2026-09-17T11:32:50.703708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033157observed dc45d1c73f79c1b2794cb11dcbd911f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:50.687087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033157/manifest.jsonobserved 1f57cc6821e217521a26ab374fbda9c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:50.672699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033157/publication.mdobserved 0e253a9ef66288e9da444b1cc5970e32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:50.658051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033157/publication.txtobserved 6e752df5b031026104b048473f90963d...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. |
|---|