OT-2026-000048995
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000048995) never changes.
Identity and time
| Publication number | OT-2026-000048995 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-7ef5-b665-0e654605bfa8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94df58eb4728899454879628eb4de4eb12bde82e3ad79cb6367da14e6639fa3d |
|---|---|
| Markdown | 605bd6bab74f16de2a9cfb06f7635fb5b0153482e4a1197a70f90392ed4a430d |
| Publication page | 376deeb9886e3bdaca62658fe687a0cc68c4988ba7a92d121c39476780282395 |
| Manifest | e6f195d549c6fa9c3ae08313a97a954220c53cdfca77bd674989f6f277603855 |
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 | kE17I1O2EK9IEGUX2ITfgxauvnwOxTa0cLx1G+kLNh7qks+oOavE39BezfzLwecC+5ByfM19uLUlDOgLg29HDA== |
| 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
| 2026-09-17T11:03:12.210191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048995observed 376deeb9886e3bdaca62658fe687a0cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:12.187525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048995/manifest.jsonobserved e6f195d549c6fa9c3ae08313a97a9542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:12.165898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048995/publication.mdobserved 605bd6bab74f16de2a9cfb06f7635fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:12.141305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048995/publication.txtobserved 94df58eb4728899454879628eb4de4eb...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. |
|---|