OT-2026-000035107
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three 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-2026-000035107) never changes.
Identity and time
| Publication number | OT-2026-000035107 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-78bf-92ee-c368d3724c6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035107 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1c5b408d60a1ce130472d966da37b9a18bbc0cdafdf7d8d58eead5c6937c292 |
|---|---|
| Markdown | 6a271f95b1c50fd4e5bee8d1defa81e983c86ec70c0ede459a9acca909de92cc |
| Publication page | 4675fd28d3b47e466c159b61ed1dc3fffbdd6eb2e84871cdc4a5b2c7b9ebe17f |
| Manifest | aef2da4e67fff8358c4555d65a3baa6b851a7295cb9d86e53cdee53f6a587bb3 |
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 | iA1OYnLZJkq/R4Lr/UEZH8oRbp4hNpChFS4FbKyDf44EwZM0qkh9KUGBf0dGjhW4hhmfPaXg4mtvObSEjmw3AA== |
| 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
| 2026-09-17T11:28:11.000969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035107observed 4675fd28d3b47e466c159b61ed1dc3ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:10.985570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035107/manifest.jsonobserved aef2da4e67fff8358c4555d65a3baa6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:10.968493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035107/publication.mdobserved 6a271f95b1c50fd4e5bee8d1defa81e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:10.949548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035107/publication.txtobserved c1c5b408d60a1ce130472d966da37b9a...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. |
|---|