OT-2026-000007092
Publication integrity record
Porous face vacuum gripper, four zone face, ejector fed, pulsed blow off after 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-2026-000007092) never changes.
Identity and time
| Publication number | OT-2026-000007092 · never reused |
|---|---|
| Internal UUID | 01a0a972-6b73-7c73-9344-aefab92c3a0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:00:43.253909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bb3b39fd08f03195c8e8550c826660a5908c272227ac4cdb3d9757d90604856 |
|---|---|
| Markdown | 814f8e1b097cc03423c009e8565e1419bfe236eb8f7f692a136d7898340455d7 |
| Publication page | a9723c349046de68db8712302a6b01ffb05073dbf8b8eecfaecb8214cdae58fb |
| Manifest | 6d96c7dc728c2dd71c058d38acf75e67e2aa1ed5d57fde833acfc6d19330eed2 |
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 | PRoA8CyFrsSlnrdqC+Bd+TFo8WRFZ6KNuMu2lUUSv0zuPvUZu/FfhDHGzR62zg6w5FuMCtPaRNXuKssKxc0LAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:27.977022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007092observed a9723c349046de68db8712302a6b01ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:27.963001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007092/manifest.jsonobserved 6d96c7dc728c2dd71c058d38acf75e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.948857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007092/publication.mdobserved 814f8e1b097cc03423c009e8565e1419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.936207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007092/publication.txtobserved 5bb3b39fd08f03195c8e8550c826660a...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. |
|---|