OT-2026-000050955
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000050955) never changes.
Identity and time
| Publication number | OT-2026-000050955 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-7e4c-a8ef-859e3901e104 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80aaf67ac8bc40f42ab160975ae9cf7d9a0e14141ccc53d7df8c39bac8265144 |
|---|---|
| Markdown | 9bb2b942ade95e7b23d5cd30bcae63842b500c508423c9a11081eefcbd408ed1 |
| Publication page | 41f5bdefb5026b592d1c02077892e69b813548c7393c3a6f9f793ed4ff388761 |
| Manifest | c1240a799c6d09c3f70285ad1cfa26419aadba6422faf19032a09b4b46f03fba |
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 | bMrrrJjP3s0GdvMEdYhTVZQ2FO0sqFbOUKwqai2gu1ahsOjHC79oruehq4YLTbAL13qcOd35FmUS7LqNhy+cCw== |
| 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
| 2026-09-17T11:00:43.756254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955observed 41f5bdefb5026b592d1c02077892e69b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:43.751524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955observed 41f5bdefb5026b592d1c02077892e69b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:43.728072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955/manifest.jsonobserved c1240a799c6d09c3f70285ad1cfa2641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:43.726638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955/manifest.jsonobserved c1240a799c6d09c3f70285ad1cfa2641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:43.708006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955/publication.mdobserved 9bb2b942ade95e7b23d5cd30bcae6384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:43.703478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955/publication.mdobserved 9bb2b942ade95e7b23d5cd30bcae6384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:43.652201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955/publication.txtobserved 80aaf67ac8bc40f42ab160975ae9cf7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:43.650818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050955/publication.txtobserved 80aaf67ac8bc40f42ab160975ae9cf7d...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. |
|---|