OT-2026-000014310
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000014310) never changes.
Identity and time
| Publication number | OT-2026-000014310 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7874-92ff-8cfbd9e339e3 · 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-2026-000014310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40f448a1a7c1aca73163be66eb38eab57e14ebc9537b650b43c4634bab8b7b3d |
|---|---|
| Markdown | 9c4ee05eb96f956ec58f508fca13f381ed519a5434d993dc2a569a80f2b09cf7 |
| Publication page | 6d4fc38baf5e00cbc4d5a4bd88106c6c6e29ff3a9ca5b1fd9c48e4fd8bf3e18e |
| Manifest | 120bfcd0c479f629ebdabe477512b92ca2a9bc3adba116c986774d0743e92350 |
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 | mSMzZjfBv+k0G0elALWbcLlz78tmBKq+jGhqvZQFqTIBedE6RJVNKwsCRZFqyvU9tbiXTopWhj98vpTYEf+cAA== |
| 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
| 2026-09-17T12:07:32.107537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014310observed 6d4fc38baf5e00cbc4d5a4bd88106c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:32.066714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014310/manifest.jsonobserved 120bfcd0c479f629ebdabe477512b92c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.048893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014310/publication.mdobserved 9c4ee05eb96f956ec58f508fca13f381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.010240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014310/publication.txtobserved 40f448a1a7c1aca73163be66eb38eab5...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. |
|---|