OT-2026-000096942
Publication integrity record
Three bellows 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-2026-000096942) never changes.
Identity and time
| Publication number | OT-2026-000096942 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-79b4-910b-e51e4fb67923 · 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-2026-000096942 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4e23efbaf0cde26071bcb1b47976f32640e9e69c89b24bed3d991a0fe6438b4 |
|---|---|
| Markdown | d6ee9ce1d8fc592747165a84212de737e7a42febe63ef66a9bd50182deb8ce76 |
| Publication page | f54054e7bd4e36b8b518480d088eeb1f4e2280b9df50613a3ee2a7e165086302 |
| Manifest | 79dda12c7fe1f835f6f33dbd779a289b7153766e845c950bfd9c2f1833da048e |
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 | bGJEBi0aEPg40IzBnZNSnzLwSkwyx+oHpUpnFZLhitZLS04bk79InEU0zqev0Y56sX2VqJDzyKKjPbwiwhinAA== |
| 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
| 2026-09-17T09:10:17.609756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096942observed f54054e7bd4e36b8b518480d088eeb1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:17.403909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096942/manifest.jsonobserved 79dda12c7fe1f835f6f33dbd779a289b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:17.175714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096942/publication.mdobserved d6ee9ce1d8fc592747165a84212de737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:17.131466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096942/publication.txtobserved b4e23efbaf0cde26071bcb1b47976f32...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. |
|---|