OT-2026-000015734
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000015734) never changes.
Identity and time
| Publication number | OT-2026-000015734 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7e4f-b48b-b5102f5c4cab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015734 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaf5da616e10e61735d60c9b97385495df3d105881c39c2608821b0091bb748e |
|---|---|
| Markdown | e4011ac3e20c038c914f6dd410cbc1e481c49587dafd88714488bec842acc826 |
| Publication page | a36fdd89e74352fac8cb45e20c9a5afeebce884b56a8cd26dbe822ca81a8d58b |
| Manifest | 064310073b59270726c98676c9e179e1d603352d1dc4fc971d0b2a0d17b3c6d5 |
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 | Q1xHYiOxdZ4HZvEZkscFUe2alhyWEqvnnbTD3SSwNoBGVI+KJBysdyL5u2l9j7jopsPIsAIoW2ybIqWfO+n4Cg== |
| 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
| 2026-09-17T12:05:01.304491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015734observed a36fdd89e74352fac8cb45e20c9a5afe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:01.286991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015734/manifest.jsonobserved 064310073b59270726c98676c9e179e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:01.268867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015734/publication.mdobserved e4011ac3e20c038c914f6dd410cbc1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:01.251771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015734/publication.txtobserved aaf5da616e10e61735d60c9b97385495...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. |
|---|