OT-2026-000012414
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000012414) never changes.
Identity and time
| Publication number | OT-2026-000012414 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7f30-bd12-638f49133105 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67e353786b2778989aa9cf32f0d4d22c31f4527d95be1aed11d83ec32f942896 |
|---|---|
| Markdown | b51e0095d75508dd24a9184d3089c3bd90baa34d9af9855a376e19208404e068 |
| Publication page | 0af7bb2af89427929bd08be345f3ff670328db790c01fea52668fc2a2c35c8dd |
| Manifest | 727025aac2147837a6358a5c6a2f523e5e4ebf83cabd64dfe3eebd2954e546a6 |
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 | E28rMdhMw15Dk6TaWccGo0tVsGyp6cI3tltzsfislbxZ8BzB6RJ80PfU51g45NHcHYTJ9kmoEsd4Khp3vXC2Bg== |
| 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
| 2026-09-17T12:11:54.542975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012414observed 0af7bb2af89427929bd08be345f3ff67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:54.524465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012414/manifest.jsonobserved 727025aac2147837a6358a5c6a2f523e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:54.507826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012414/publication.mdobserved b51e0095d75508dd24a9184d3089c3bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:54.491420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012414/publication.txtobserved 67e353786b2778989aa9cf32f0d4d22c...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. |
|---|