OT-2026-000014679
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed 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-2026-000014679) never changes.
Identity and time
| Publication number | OT-2026-000014679 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-79ba-b845-a8a4345f9189 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32f7361154be159ff6973fb52d961a24cff7191ce0c1ffd11021b80be9292443 |
|---|---|
| Markdown | d28b6ac8806447d9118943693b2018e6308c2ee40c824ae2b146b662e123b51b |
| Publication page | 4793edd7786ea92b6cd725fb3f066537a57820ae9e12d1d2534b8d38e787cea8 |
| Manifest | 296e53d51db3c3620c389d6c5d40d26ab051fe167d58735cd4deac4140d00c93 |
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 | a79BtLCnpJirHF2tRAi11+IvJ9KPq94dMZQel8TggUFpzRkMfyIyGuupkG6wGAi7kTSEn/NolsKOx78A2VgHBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:31.863513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014679observed 4793edd7786ea92b6cd725fb3f066537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:31.843001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014679/manifest.jsonobserved 296e53d51db3c3620c389d6c5d40d26a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.824545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014679/publication.mdobserved d28b6ac8806447d9118943693b2018e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.805433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014679/publication.txtobserved 32f7361154be159ff6973fb52d961a24...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. |
|---|