OT-2026-000005332
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, two stage ejector, pressure verified, contact triggered
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-2026-000005332) never changes.
Identity and time
| Publication number | OT-2026-000005332 · never reused |
|---|---|
| Internal UUID | 01a0a935-b721-7b5b-8086-d866105ed5e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:54:24.931822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005332 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6883aa64dc13a9d55e8e52167221d64bc59effa9e3382d45250c8be3c0d65b0 |
|---|---|
| Markdown | 58612134eb4849733e97e8aaefd42d16ca3b56664b81307aecc4802230f39f25 |
| Publication page | 5d3736d32926be3307d54f053f3cddfbc9ffd84882e5e28512f2d65ac3fd3edb |
| Manifest | 8e0b8d77d2b014db0ad6ddd745dc23923d6397567a6d34efff0832ab52adfa48 |
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 | SuqAUfb8LRXW7coij2F9nQ3HUqmT5zph9rDPK62LG+w1w3fMdYHpqKdvO2B3GtJpb5X3ieA8J70+fZefn5ozAQ== |
| 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
| 2026-09-16T08:00:21.663194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005332observed 5d3736d32926be3307d54f053f3cddfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:21.649114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005332/manifest.jsonobserved 8e0b8d77d2b014db0ad6ddd745dc2392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:21.632914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005332/publication.mdobserved 58612134eb4849733e97e8aaefd42d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:21.494617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005332/publication.txtobserved c6883aa64dc13a9d55e8e52167221d64...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. |
|---|