OT-2026-000027782
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000027782) never changes.
Identity and time
| Publication number | OT-2026-000027782 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a4-78ba-b85e-a5187e7b02ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7807dcbfe9304f6dbe7ffbc0271144fc80b17b3facedfe1a3b2310d172e13d2b |
|---|---|
| Markdown | 89d3569d267564e99ef0eed2de220fb93c5b934f9a3aa9517095c71d36f5182c |
| Publication page | 378630d65dc4883f547bbbd5faacfdc05fcaf85a4b68219bec155143c8244f2b |
| Manifest | 44a4b630e2dcfc20ff41acf7d9740ba8a03e732aac2705f3be2558a20bf1e917 |
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 | QSq395mOVCsq6jICmQAfh+bL+Zspz49GAxhFxk/r1ZDASBsl1xCFgiYYmRjqop9pf1BtN8kSPqiG2C1VXFYMBg== |
| 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
| 2026-09-17T11:41:49.716581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027782observed 378630d65dc4883f547bbbd5faacfdc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:41:49.699767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027782/manifest.jsonobserved 44a4b630e2dcfc20ff41acf7d9740ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:49.681046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027782/publication.mdobserved 89d3569d267564e99ef0eed2de220fb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:49.661258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027782/publication.txtobserved 7807dcbfe9304f6dbe7ffbc0271144fc...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. |
|---|