OT-2026-000035767
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000035767) never changes.
Identity and time
| Publication number | OT-2026-000035767 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-77ad-996a-aff57c19cbcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 453462bb01f0abc111de38b732ee0d6c1fb730ecd0289d912e8f7fa1c53dc74f |
|---|---|
| Markdown | 4940a492a489e18065bd8d645b4ba6ab55860d8c1b789d270736198f86ce4f9d |
| Publication page | 05478dd4150b6beba57ea9a116f80f21948579e2a3f6c9e9f471006bef2d180f |
| Manifest | 91103228c2e243adc016c51c08fc8ab1714077fa90faed55f59b217a7dccf7d4 |
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 | xLSscmIFlHZHIZHOGA5wpOW8nhef5shet6hbLmnrCc5b2MPrzhSoVqDt5nQI5lV4bbFejjYgO7PtfeGw2HcRAA== |
| 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
| 2026-09-17T11:27:27.952627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035767observed 05478dd4150b6beba57ea9a116f80f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:27.932883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035767/manifest.jsonobserved 91103228c2e243adc016c51c08fc8ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.912667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035767/publication.mdobserved 4940a492a489e18065bd8d645b4ba6ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.893023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035767/publication.txtobserved 453462bb01f0abc111de38b732ee0d6c...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. |
|---|