OT-2026-000014597
Publication integrity record
Six cup vacuum gripper, six 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-2026-000014597) never changes.
Identity and time
| Publication number | OT-2026-000014597 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-78eb-ad02-cdc87b0e49ce · 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-2026-000014597 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c3f4fe9667aee4bfbbf044a9483cbae257ce9f4f124516ed9d4fd357eb54206 |
|---|---|
| Markdown | 10ea3b55c062416597a1c204c0dc71a9d57f2b8354529d261dab9832dacd3a9f |
| Publication page | e60509a733beb39dd323d2e85e6aa9071c6caf477efadd3e6548908d34f60c48 |
| Manifest | 34ea1a07f19b4b9e4b30ca16535de88a81557e9239f9baf473825989199d3104 |
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 | 5+BT24uGcZAmJHPM+7DBMgxD/Fx0lanuSv1v6trqeWTHVI5peKkXdmYnlnUH717O26i/DjnHonIkx2owhdTrCg== |
| 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
| 2026-09-17T12:10:29.630264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597observed e60509a733beb39dd323d2e85e6aa907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:29.609281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597/manifest.jsonobserved 34ea1a07f19b4b9e4b30ca16535de88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.587756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597/publication.mdobserved 10ea3b55c062416597a1c204c0dc71a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.566815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597/publication.txtobserved 7c3f4fe9667aee4bfbbf044a9483cbae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.697849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597observed e60509a733beb39dd323d2e85e6aa907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.680707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597/manifest.jsonobserved 34ea1a07f19b4b9e4b30ca16535de88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.664012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597/publication.mdobserved 10ea3b55c062416597a1c204c0dc71a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.646950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014597/publication.txtobserved 7c3f4fe9667aee4bfbbf044a9483cbae...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. |
|---|