OT-2026-000079056
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000079056) never changes.
Identity and time
| Publication number | OT-2026-000079056 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7bbf-b17f-d8d1fabe1315 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079056 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa887495eb039a0368ac7ce23c4ba2f6c74d0f09e3ef5d7fdd466651f0d39515 |
|---|---|
| Markdown | 4697043a5f0c1f7802869fc53570b1ec4930813a104db43c5912212c9ff8534e |
| Publication page | 610f5d3961db2d6fc2aabd36a73ceac7f5c7d2edebd315985cdbe882a55701e5 |
| Manifest | e98d94bc34543d1b5b7b2aa48523ebbb1ef651ab444b4affd437550633cdead7 |
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 | Iapea+ASq0RUOnEIAdDiN/aTJSUqC9Nr22hjdkOeMI62St6GMXjRSqHJvnJkQ82ZOPJVwe9moFHYg0HNjdTbDw== |
| 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
| 2026-09-17T10:05:53.914465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079056observed 610f5d3961db2d6fc2aabd36a73ceac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:53.892858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079056/manifest.jsonobserved e98d94bc34543d1b5b7b2aa48523ebbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:53.870856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079056/publication.mdobserved 4697043a5f0c1f7802869fc53570b1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:53.851761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079056/publication.txtobserved aa887495eb039a0368ac7ce23c4ba2f6...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. |
|---|