OT-2026-000069988
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented 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-2026-000069988) never changes.
Identity and time
| Publication number | OT-2026-000069988 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-75eb-9cd3-47d42d885b7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069988 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8b4da65c7bd5fcabcd11220b344195a297f85d15ba06c8c2db6699784c16746 |
|---|---|
| Markdown | 5910ccc53dcbe7ff9ae9bc8fcb301ec853c8989e11e6c83d3ded9fdee2ec0130 |
| Publication page | c9c708ebf6e41b384a48ce5b2a51f344c2b86c5f84fc67bd003e5c68baa3bd3e |
| Manifest | 65485f1e838f44e363a7f0e1056877f232bebd905f0497492d0a084e9e486b69 |
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 | 5VUdTQ9pvZo2fWDENBJqfl1KXRV0155hxP1vd69cxhpPoavIO2B6H7eEkl3b1tW7s+aKLqNOhGe7CM/bfRZSDQ== |
| 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
| 2026-09-17T10:26:56.044129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069988observed c9c708ebf6e41b384a48ce5b2a51f344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:56.023866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069988/manifest.jsonobserved 65485f1e838f44e363a7f0e1056877f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.005564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069988/publication.mdobserved 5910ccc53dcbe7ff9ae9bc8fcb301ec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.988737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069988/publication.txtobserved d8b4da65c7bd5fcabcd11220b344195a...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. |
|---|