OT-2026-000083011
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, sustained 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-2026-000083011) never changes.
Identity and time
| Publication number | OT-2026-000083011 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-792c-b0d5-6a3907806563 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c6588c60f64e81b09a9ec164132ad412200668cf6f2a68d11a8b65b0839d8bf |
|---|---|
| Markdown | f8875ca7179e1a1b35b53253300356e19794cf710356ed3697bcacc9ef852056 |
| Publication page | 0920b1f46e5eb473652ad96ef98ef86526e870f6e64e9037164f6682607d4fa9 |
| Manifest | 8ba2fa332ccafb885a80a7729fc7434317403cb59a874139899ac57077d23e66 |
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 | LZzzVyBRvjc4WCwfd36TKd7+Qyzkitf0VHJ7npX8kK8EHjJuZQTlXTZ/iNjJbHCZb/2iu7Na9q4qlTUEo8+/Cw== |
| 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
| 2026-09-17T09:00:17.605209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083011observed 0920b1f46e5eb473652ad96ef98ef865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:17.587013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083011/manifest.jsonobserved 8ba2fa332ccafb885a80a7729fc74343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:17.569986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083011/publication.mdobserved f8875ca7179e1a1b35b53253300356e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:17.426592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083011/publication.txtobserved 9c6588c60f64e81b09a9ec164132ad41...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. |
|---|