OT-2026-000039914
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039914) never changes.
Identity and time
| Publication number | OT-2026-000039914 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7e35-b414-8e1f64ceabae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5625e881dd030485c48b57a02c5ca66f38ca616cd23b056f60d6d45ffb71d9c6 |
|---|---|
| Markdown | 52370e7e1eb85a087f5b4b694c4b46e8e5095ef697d237c5ec6d1f114bffdf1a |
| Publication page | 60291263ab80587cf90023c8646c7cc497d343a8f25af915c63a8c7b39c349ed |
| Manifest | a6191be2608df1536c15851963aaaaa0db213500ce056861ea5c9db27851e60d |
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 | 7FF2eVzGIvESteAjF1b1bvyw2mAOBPVIZozyBcfG18u/uHzNY+Sj9P6dix+5LnfgcWNPIqquRqE7Z+QNwbCXBg== |
| 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
| 2026-09-17T11:20:12.560576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039914observed 60291263ab80587cf90023c8646c7cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.543574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039914/manifest.jsonobserved a6191be2608df1536c15851963aaaaa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.526534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039914/publication.mdobserved 52370e7e1eb85a087f5b4b694c4b46e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.508570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039914/publication.txtobserved 5625e881dd030485c48b57a02c5ca66f...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. |
|---|