OT-2026-000005679
Publication integrity record
Vacuum cup gripper, six outlet manifold, two stage ejector, contact triggered, vented 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-2026-000005679) never changes.
Identity and time
| Publication number | OT-2026-000005679 · never reused |
|---|---|
| Internal UUID | 01a0a941-28d4-7a74-9eb1-befdb74930c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:06:54.935269Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ce86f0aef79c27e18bc92643afdf6cc9baf84fd8851700985b75211fe31cf9e |
|---|---|
| Markdown | 5928037cf9537bb43a7a03f767251b2a37c987e499c737e1759362c1b59a5350 |
| Publication page | 43f90562aeec9e19226f1b54e98fb146311e324b3fe3331ac039c74d1e7dac99 |
| Manifest | 4a056b418cf494552022fb98cd4cc8531045bf3e91548286268e69b36a761cef |
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 | dhLmQoW+vEyTXKWsJjcqVkbEyziJ0T+AO5sDz3n1TQhNMYmNQQkBBIxI0Z1q5vKgnvDZ967VJAfK5l1ktrawBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:12.710415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005679observed 43f90562aeec9e19226f1b54e98fb146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:12.695379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005679/manifest.jsonobserved 4a056b418cf494552022fb98cd4cc853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:12.678941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005679/publication.mdobserved 5928037cf9537bb43a7a03f767251b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:12.664565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005679/publication.txtobserved 1ce86f0aef79c27e18bc92643afdf6cc...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. |
|---|