OT-2026-000070094
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000070094) never changes.
Identity and time
| Publication number | OT-2026-000070094 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7fc9-a64b-cfd3f2c90d64 · 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-2026-000070094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51ad0f98c5d497ad75ce30890c9ea968cc9227c1b7c21db7ffcff65cd2f9f601 |
|---|---|
| Markdown | 2653352db8cd33d6ab8b45c0d970b794e1a13fa8a670ebd1f6e176c63f818a48 |
| Publication page | 69fb16ec4f5f618ca7727321deda5f58abf7874f87c532f5109d4905a0c14a9d |
| Manifest | 101016f2a5735fabb39d1e89dddc7d2f396b0da3b208259e0cc948d6bbba2f22 |
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 | Wtm/y5HPkPt4wzX3zMJd0zdomsg+aJ7kKMo+KB16uQvNaPGH3iSrpIupYnvnjEt60brHlne8CD8UMMpvxyeWBA== |
| 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
| 2026-09-17T10:27:03.792774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070094observed 69fb16ec4f5f618ca7727321deda5f58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:03.776280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070094/manifest.jsonobserved 101016f2a5735fabb39d1e89dddc7d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.759642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070094/publication.mdobserved 2653352db8cd33d6ab8b45c0d970b794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.742997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070094/publication.txtobserved 51ad0f98c5d497ad75ce30890c9ea968...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. |
|---|