OT-2026-000071695
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000071695) never changes.
Identity and time
| Publication number | OT-2026-000071695 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-76d5-97d7-9f500f058b51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071695 |
| Status | PUBLIC |
Content hashes
| Canonical text | feadce4fc763ed18cddca6db7c2e0a491d52d8a9c7cb53430558d367f7ebd310 |
|---|---|
| Markdown | fd8f4084a7019892aea27a99d889504993d4805f4e4b3b7f57020667fe1f1ce5 |
| Publication page | 6f69d7fd637edcd14aa595b2c85a3af511e17074ae5ef2e2719119b20690055b |
| Manifest | 16414367757a405035c10fc0d87ee5c19ebe9c9a52c5991a83887ca3f6843cc0 |
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 | /2pO62mzgBnfX/N3Tay2d8dXhTMoH6a3Jk62vs9fBSXlKtb4Tsr/OJ3iYfxopjGhPa+aGUExED47zDrm+iMSAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:23:45.271746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071695observed 6f69d7fd637edcd14aa595b2c85a3af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:45.245037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071695/manifest.jsonobserved 16414367757a405035c10fc0d87ee5c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:45.220197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071695/publication.mdobserved fd8f4084a7019892aea27a99d8895049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:45.194469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071695/publication.txtobserved feadce4fc763ed18cddca6db7c2e0a49...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. |
|---|