OT-2026-000035703
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000035703) never changes.
Identity and time
| Publication number | OT-2026-000035703 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-7198-850b-bbbe6991bc2b · 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-2026-000035703 |
| Status | PUBLIC |
Content hashes
| Canonical text | c97bc38a2352a62ccd375f481785a1a1060f41929ee677fb14ce165049580603 |
|---|---|
| Markdown | c045ed5ebd07642eb09fd30590c3d34aab7cfc485b332b0610f7473ef5fe4ff4 |
| Publication page | 47154bed25f7609922f7c4a14823bbde99d671a19a6cdb7838a1b15d48e3d166 |
| Manifest | 1e6353e5da4dd92c964170dcfffba3f3029f84a1cb7d9d1c5f4fe2250d4968f0 |
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 | zNfyla7uzJRxnwuQ+ZqOzOkskDTr7N0jJhECjnR/B7GlzaGHuMmAfQBU9xOu7bWI3Kfce3envj2J6BdySAmpDA== |
| 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
| 2026-09-17T11:27:17.153494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035703observed 47154bed25f7609922f7c4a14823bbde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:17.125781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035703/manifest.jsonobserved 1e6353e5da4dd92c964170dcfffba3f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.105454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035703/publication.mdobserved c045ed5ebd07642eb09fd30590c3d34a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.086630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035703/publication.txtobserved c97bc38a2352a62ccd375f481785a1a1...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. |
|---|