OT-2026-000013383
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000013383) never changes.
Identity and time
| Publication number | OT-2026-000013383 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7b62-b25d-96f2ebe8a522 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16e0b73b751317eadd8e0c3d3b9d86f9375d44693ebadeaccac9e4f17eb97f82 |
|---|---|
| Markdown | 8e9cfb22f9e3af01034a346ff0aa36fba108a96533396aa2b153badcebc8256f |
| Publication page | 6bd27384d46438545c541fb3f341591d1ea539b36981d2ab4fe732c71bc14b64 |
| Manifest | 22ac59dc97d99ab274e8dc96fe4a96e43b09f6e7d842c64b9967f1196dae9f15 |
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 | cBO+DkCr2OIoKGZVU7p8JU4P7M+Nt1Cj2f0iWd0lx9HsWLef7WME9SOmOWZJ3BWJq2T2HeZvvLCfi71eOOJxAA== |
| 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
| 2026-09-17T12:09:51.094010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013383observed 6bd27384d46438545c541fb3f341591d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:51.076084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013383/manifest.jsonobserved 22ac59dc97d99ab274e8dc96fe4a96e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:51.056207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013383/publication.mdobserved 8e9cfb22f9e3af01034a346ff0aa36fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:51.033505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013383/publication.txtobserved 16e0b73b751317eadd8e0c3d3b9d86f9...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. |
|---|