OT-2026-000085068
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000085068) never changes.
Identity and time
| Publication number | OT-2026-000085068 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7d32-ba51-fbeafd93e8a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085068 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c8995e8d188974bb55ffbdcb8ae658406525e24afdb6c9a1749e805d04ca444 |
|---|---|
| Markdown | c6908fd6af6c6e65a6bfe58b6a0d4e2a914a38dc9b70314f32e28d989eeac346 |
| Publication page | f068fda576bd15528a899637bc70860b00cb111f550abfdd1e8f2f3c2375e642 |
| Manifest | 90f70d1e029b297e2ab3a83648c4258f9c844b386a4215a7ca2323e41758c293 |
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 | uYub0UUaGffSMTri6ar9VebaDyhaWRKcE09kllsUvjK/LM5k82sB49Hmde1rF6z8AsNQ15oN1QKN3oy28wRhBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:05.548939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085068observed f068fda576bd15528a899637bc70860b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:05.530676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085068/manifest.jsonobserved 90f70d1e029b297e2ab3a83648c4258f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.513672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085068/publication.mdobserved c6908fd6af6c6e65a6bfe58b6a0d4e2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.496202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085068/publication.txtobserved 1c8995e8d188974bb55ffbdcb8ae6584...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. |
|---|