OT-2026-000024009
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000024009) never changes.
Identity and time
| Publication number | OT-2026-000024009 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7465-8d45-2702ef38165d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93b93f3fafc83738f6c12b76aceade9d0da9a7cda7302fdde94f0e9325729b1f |
|---|---|
| Markdown | 51e13bab519d0fe59c57e0a9589a61a8b80047bc71fb60fcb15655f489860eb7 |
| Publication page | 309a64cb90adb15a569b6125e409e2f0e850c21d174562c07d084b6fd8b8099e |
| Manifest | 832c1e6dc68e1f3c66ca112264422abfce0053d27e8cc9c74088210e71139c91 |
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 | uge6LZutyctoYzqdmHVtwxRN2JRDQ+BfVjijldkE8fQOXFR1wHJjG6vas+TDxQkxGjyWxH1wx4rmQB6SJdoaCg== |
| 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
| 2026-09-18T04:43:37.330983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009observed 309a64cb90adb15a569b6125e409e2f0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:43:37.050624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009/manifest.jsonobserved 832c1e6dc68e1f3c66ca112264422abf...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:43:36.625934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009/publication.mdobserved 51e13bab519d0fe59c57e0a9589a61a8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:43:36.453776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009/publication.txtobserved 93b93f3fafc83738f6c12b76aceade9d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.268122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009observed 309a64cb90adb15a569b6125e409e2f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.248414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009/manifest.jsonobserved 832c1e6dc68e1f3c66ca112264422abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.229282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009/publication.mdobserved 51e13bab519d0fe59c57e0a9589a61a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.213820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024009/publication.txtobserved 93b93f3fafc83738f6c12b76aceade9d...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. |
|---|