OT-2026-000014264
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000014264) never changes.
Identity and time
| Publication number | OT-2026-000014264 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-769e-a067-47b250bad169 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d10e18bb89407e2417ba109a9b502aecc6648e43354a70671505ea830644822 |
|---|---|
| Markdown | 7be30ff3f45331faf189ff4a7e5fc774a4bcbb8997528057abf564bbc2f584e3 |
| Publication page | 01825e0c1ff1da31cb95e4e390f3fab17690a7186493f469702f44aafec9bc06 |
| Manifest | 71b65971e1e6bbf72cd1f02c43467e624231e53a4bed75cbda8a441ad67ae6dc |
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 | em2ZvtoqaU1B1jOLQBjCtkfdYoxxM21qPNXfFh+QOmGH3IeUgs4SR8isMpk9YAA2psdaqm2R763nY5+KwJeeDg== |
| 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
| 2026-09-17T12:07:28.334441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014264observed 01825e0c1ff1da31cb95e4e390f3fab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:28.305712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014264/manifest.jsonobserved 71b65971e1e6bbf72cd1f02c43467e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.278373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014264/publication.mdobserved 7be30ff3f45331faf189ff4a7e5fc774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.256489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014264/publication.txtobserved 7d10e18bb89407e2417ba109a9b502ae...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. |
|---|