OT-2026-000078369
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000078369) never changes.
Identity and time
| Publication number | OT-2026-000078369 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-71fd-95c6-2f21c6341656 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 573ab4ca6431d3672cada772697e12284e7adeb2ce0ccb3fef7e014c01ef59bc |
|---|---|
| Markdown | 15ad2381ac96afa0710e3b6621277fe2b736f59c3400a1fb6cc3c7ae7594872e |
| Publication page | 1d7972fdc65e7e1ae72dda2cde20c3876f1c6dfa6f6c1b63bd46464176932a21 |
| Manifest | 816c7e395fe00e212f7cd1b4abc637f7925b6f662b621c4866babeb5ab16f111 |
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 | mRV8Z+NgrhyiTz0KTS5ihVOq30JqmWse6SrzGo3VQgajmiT1N2s8bbx2Pt4zh8MJaf8MYWuJYO0m/tmrvMJwAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:06:20.442690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078369observed 1d7972fdc65e7e1ae72dda2cde20c387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:20.425089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078369/manifest.jsonobserved 816c7e395fe00e212f7cd1b4abc637f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:20.406036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078369/publication.mdobserved 15ad2381ac96afa0710e3b6621277fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:20.386780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078369/publication.txtobserved 573ab4ca6431d3672cada772697e1228...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. |
|---|