OT-2026-000015333
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000015333) never changes.
Identity and time
| Publication number | OT-2026-000015333 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-76f9-9799-181c3d3847d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015333 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb39644ef10a0d7bfec4d01d91d972a930e820d9725b8e41d0c155b3761604ad |
|---|---|
| Markdown | d0be050a7d306660baa38c1a5cdfc407488d7ab0f831196eeb1360df80ce30ca |
| Publication page | 3221e72dacf00038eedcbaa8b1b87e77c5055fca2e345d2d8b94ba87ad03f90f |
| Manifest | 1d8ea0b28fc77f2f0919c3357997ebc418303796294e745ad34ffd5b8cc32280 |
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 | wpveGZGDfv8a168dhYCwPGomGP39bCtGgtMa9pDuFZKa6fqIjKR8u3/YoUUQNfTNKxrBQLzkWxychtjVH7EADw== |
| 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
| 2026-09-17T12:06:02.010632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015333observed 3221e72dacf00038eedcbaa8b1b87e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:01.991393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015333/manifest.jsonobserved 1d8ea0b28fc77f2f0919c3357997ebc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:01.971472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015333/publication.mdobserved d0be050a7d306660baa38c1a5cdfc407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:01.952219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015333/publication.txtobserved bb39644ef10a0d7bfec4d01d91d972a9...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. |
|---|