OT-2026-000016350
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000016350) never changes.
Identity and time
| Publication number | OT-2026-000016350 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7132-a2e7-eb017f08cb10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4599609c50a6a98ff875b3792d9e1138bfb55718e5d5ba82d1723470b67baf37 |
|---|---|
| Markdown | 382b84554a74889db4592605b3c35eb4d2192f11f9d5de240ad87d3dcf96d73e |
| Publication page | 1ccacec3fe3bcc275cded69b2788bc7b7286db45c32941eec4da84762d1b7a2f |
| Manifest | 51e529bb9a8fd964f49d210a272bcdf1736fdb78898602d54937b174a2bb3abe |
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 | 40OOMM7DqF2X3iZXIuBp62RhAmPplpO0Knh1PqSH3GV3YfWNENZmKu58URqp5u+G5TXmYRbn+Ap9YIFPw552AA== |
| 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
| 2026-09-17T12:04:25.089029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016350observed 1ccacec3fe3bcc275cded69b2788bc7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:25.066707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016350/manifest.jsonobserved 51e529bb9a8fd964f49d210a272bcdf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.050348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016350/publication.mdobserved 382b84554a74889db4592605b3c35eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.030445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016350/publication.txtobserved 4599609c50a6a98ff875b3792d9e1138...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. |
|---|