OT-2026-000005632
Publication integrity record
Vacuum cup gripper, six outlet manifold, two stage ejector, contact triggered, vented after 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-2026-000005632) never changes.
Identity and time
| Publication number | OT-2026-000005632 · never reused |
|---|---|
| Internal UUID | 01a0a93f-a530-74fd-b393-978c582d3a90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:05:15.699654Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 112a0558387b75b30cbc5851f7fdb474478087943523307726c526e98cb38e38 |
|---|---|
| Markdown | e9c7a2f221e08e3668529459140ea8d38909e0503c23b251b4825e87287cd4c0 |
| Publication page | 8fa84d75cd7edb8827cc1ec8e57247d20b827ace705dfc2e1380312952ccb506 |
| Manifest | bbd54b247bc82997019d2a816e758add00d9f56110470063297d1a4d224124c8 |
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 | m4CRbHfP9QxxW8Ews2EnKBe4TsC/au4O4lBMyTymLycvlO5RJg45dwsTdIKSzwT81lxXYP9QGAr6FOQM0VVcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:18.491776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005632observed 8fa84d75cd7edb8827cc1ec8e57247d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:18.476985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005632/manifest.jsonobserved bbd54b247bc82997019d2a816e758add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:18.460585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005632/publication.mdobserved e9c7a2f221e08e3668529459140ea8d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:18.437284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005632/publication.txtobserved 112a0558387b75b30cbc5851f7fdb474...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. |
|---|