OT-2026-000096957
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000096957) never changes.
Identity and time
| Publication number | OT-2026-000096957 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-77ec-bb6a-38cddedc8aff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096957 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4000e41bba55509f665293b734a93f47d7f7254a946353422a971ff26f7a96cd |
|---|---|
| Markdown | 45bc95c259894167e071018ffa61ad66ed4234701eae91a2779095fcb97888c3 |
| Publication page | 7e042e14e003e95bb79048551b9976638b7c70d850ca7e414284b00e35f731c5 |
| Manifest | e51ce98ce26069b3d6fd151153b38b9940fb2819db6e5482be9913c2c58d07f2 |
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 | 96ndox8xJPx89IBomdqmsLBGv0OUAV1c1SOl3zZbEE9+/FuMkS2r9k5TgzE9YzLjGwnhjRX8SNAc5IqormGCDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:20.361674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096957observed 7e042e14e003e95bb79048551b997663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:20.342339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096957/manifest.jsonobserved e51ce98ce26069b3d6fd151153b38b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:20.170917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096957/publication.mdobserved 45bc95c259894167e071018ffa61ad66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:20.101807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096957/publication.txtobserved 4000e41bba55509f665293b734a93f47...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. |
|---|