OT-2026-000007966
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, vented after 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-2026-000007966) never changes.
Identity and time
| Publication number | OT-2026-000007966 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7efb-8935-00fb73516247 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007966 |
| Status | PUBLIC |
Content hashes
| Canonical text | b75f006822c91c965023be6ac936776c2eaeb9a1dff2588864b9f09bf03a66b3 |
|---|---|
| Markdown | 1378dbbc76475458b4e1b72be8220a8cf740dd63211774450a72da9570a4460a |
| Publication page | 1eae23091b05e858ba4efb5f50633bfc4b499462fcccb5f3758d45b2ece12d37 |
| Manifest | e3ede54e3b70773d82d32ea980b2387a74dfdb88dd5232a2bcd25865d435a2e8 |
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 | fV/TPQ7MAbUxRPoqoZHAyJ2UJs0RW+yEoCjYhg9RUv3TvftL2sN7MYMQGJNA+My7cQhV+Yh+QjG6sLSBw5AhDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:28.670150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966observed 1eae23091b05e858ba4efb5f50633bfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:28.645948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966/manifest.jsonobserved e3ede54e3b70773d82d32ea980b2387a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.626291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966/publication.mdobserved 1378dbbc76475458b4e1b72be8220a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:28.608805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966/publication.txtobserved b75f006822c91c965023be6ac936776c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.126373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966observed 1eae23091b05e858ba4efb5f50633bfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.107531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966/manifest.jsonobserved e3ede54e3b70773d82d32ea980b2387a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.089493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966/publication.mdobserved 1378dbbc76475458b4e1b72be8220a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:06.071119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007966/publication.txtobserved b75f006822c91c965023be6ac936776c...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. |
|---|