OT-2026-000016834
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000016834) never changes.
Identity and time
| Publication number | OT-2026-000016834 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-792b-8ee1-b9f6a7d3e737 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2685f51e916d57b9062a6397de27fa36856050344ab6c90ea0cbb518b8c5759c |
|---|---|
| Markdown | 8aab9339b598a9128670937bf6ffdb3b18cf33b3a9fbaeda76ac9a12abd5f36a |
| Publication page | 0a0dbfccf24fc2818ca8a0624cecd188e202dafea8af213379bf8f6cb4fc8655 |
| Manifest | 1182c0a876f622a247399b908208d8dfaad8440b44a6e460db9cc47a6132e916 |
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 | VQ6mth+UkIZjgTwC2HtsVGUoFBRjvCrFC7LYfuPodXxC0Igy/LZYlNTP2HqnS4A08C1cqvLpA3he4us34QF7Cg== |
| 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
| 2026-09-17T12:03:05.659168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016834observed 0a0dbfccf24fc2818ca8a0624cecd188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:05.642396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016834/manifest.jsonobserved 1182c0a876f622a247399b908208d8df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:05.625153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016834/publication.mdobserved 8aab9339b598a9128670937bf6ffdb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:05.609408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016834/publication.txtobserved 2685f51e916d57b9062a6397de27fa36...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. |
|---|