OT-2026-000011999
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, pulsed blow-off 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-2026-000011999) never changes.
Identity and time
| Publication number | OT-2026-000011999 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-71d6-8ed3-480edcd10e62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011999 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd6da019fa41703271002a46eff24f0516868b1a9d77cc3aeb5608826757a2a7 |
|---|---|
| Markdown | 10fc016ac0a5634fb2b274bfe921b9a0961841518d57ac8670fbb4b9244fe544 |
| Publication page | 60c4ceb84deb7a021921313673bb5d6379bd46ed272dcb33e09a2fe2f255a5c7 |
| Manifest | 79811cf35ded31be8359fd7c2dcd0d16f42aa60458e5b0c096a3c3150a64531e |
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 | p+0yOia5P6VNmOqWtH9EJiQ8vcXhwzgiG6dDicqohUmu7vSqbSR55Rg7P+AnZyTMCjn88Ouo9yEFmL6DQQLxCA== |
| 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
| 2026-09-17T12:12:51.786704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011999observed 60c4ceb84deb7a021921313673bb5d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:51.766654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011999/manifest.jsonobserved 79811cf35ded31be8359fd7c2dcd0d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:51.747817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011999/publication.mdobserved 10fc016ac0a5634fb2b274bfe921b9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:51.727365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011999/publication.txtobserved fd6da019fa41703271002a46eff24f05...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. |
|---|