OT-2026-000016614
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000016614) never changes.
Identity and time
| Publication number | OT-2026-000016614 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-78f3-a892-486a8b5edc3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016614 |
| Status | PUBLIC |
Content hashes
| Canonical text | bacfffda133fc1c457d1d1e7c1330336c26837b9d96d54ce341a857d82451464 |
|---|---|
| Markdown | f56d151fe946df1ae6df2cb7a9fa87a12294867526793f75bc0c13ed06cdb42a |
| Publication page | ec0adc816ed7d573a7a377945f3b857083fa7c6c71606d73abcad63445a6ca7d |
| Manifest | 8e532b33a2af7909480ef5c3470ef2de25d980a71c3146d35975d1e0bd29f318 |
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 | dXGFGqpOi/eQt4a6sqpra27kAdyauZAABJhqUnr3QLpRJNcEl0+tMx28JGR5atVW88rdRocUZpa0UNfbv85MCg== |
| 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
| 2026-09-17T12:02:48.022098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016614observed ec0adc816ed7d573a7a377945f3b8570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:48.002451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016614/manifest.jsonobserved 8e532b33a2af7909480ef5c3470ef2de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:47.983390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016614/publication.mdobserved f56d151fe946df1ae6df2cb7a9fa87a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:47.964661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016614/publication.txtobserved bacfffda133fc1c457d1d1e7c1330336...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. |
|---|