OT-2026-000034717
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034717) never changes.
Identity and time
| Publication number | OT-2026-000034717 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7a71-91bd-5b6ec221e7f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034717 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd2e1e94d69824c0aef5faccdaa7bd5c5b115a09f2e596b41f2189641c6de7cd |
|---|---|
| Markdown | bb6a0e31aa53dea8bd887185203f4cfb0d1522a4cd185c27d5804ef2ae6d6590 |
| Publication page | a3c847a42c24ebe930abd972c3dfcd9e8c16aa395350266138fd894e5344e0ac |
| Manifest | a7b3f0bbb4d665bc455ad4efa9acd26d665808e0d1b2d9b7b0fe69a6bdbfae0a |
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 | FRWTHooqVzwWBSlHtdYJUB6EvtE8g1/939SuYRpEFBJsQ2+whUIfYCSyUFE5Eab6KKBsL6pbHAnyiSUFTHyLAA== |
| 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
| 2026-09-17T11:30:07.095837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717observed a3c847a42c24ebe930abd972c3dfcd9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:07.076231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717/manifest.jsonobserved a7b3f0bbb4d665bc455ad4efa9acd26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.052971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717/publication.mdobserved bb6a0e31aa53dea8bd887185203f4cfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.032161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717/publication.txtobserved fd2e1e94d69824c0aef5faccdaa7bd5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.888171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717observed a3c847a42c24ebe930abd972c3dfcd9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.871190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717/manifest.jsonobserved a7b3f0bbb4d665bc455ad4efa9acd26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.854521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717/publication.mdobserved bb6a0e31aa53dea8bd887185203f4cfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.834500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034717/publication.txtobserved fd2e1e94d69824c0aef5faccdaa7bd5c...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. |
|---|