OT-2026-000050967
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000050967) never changes.
Identity and time
| Publication number | OT-2026-000050967 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-733a-9453-6bfaa9fb68df · 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-2026-000050967 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1bec9b7727ef947f76aa5e6d826bd90fb13cf89a70ff1884ad6a028eca74f42 |
|---|---|
| Markdown | 01ee50ff3dbf52d7c8789a1d650d6aaea54ceca164781609779b8d797adf2864 |
| Publication page | eeee7b9348c78c52200c664967052ed7b413815d7ad79d65f6f1d703322fd63b |
| Manifest | f583fc6c223c4cc8688825fbad17d43a000b0310bbf18516742137ad0eb531d2 |
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 | F9+5eZDpkIvdY4aZXm1bRkcRn5pIFN0VaidRHOgLh0xdNB4h1Ja4rnLQvDc2lWltYjlBnjMgFCIhjsdSKjutDQ== |
| 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
| 2026-09-17T11:00:51.260900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967observed eeee7b9348c78c52200c664967052ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:51.241203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967/manifest.jsonobserved f583fc6c223c4cc8688825fbad17d43a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.221110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967/publication.mdobserved 01ee50ff3dbf52d7c8789a1d650d6aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.202905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967/publication.txtobserved e1bec9b7727ef947f76aa5e6d826bd90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.190396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967observed eeee7b9348c78c52200c664967052ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.170949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967/manifest.jsonobserved f583fc6c223c4cc8688825fbad17d43a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.151949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967/publication.mdobserved 01ee50ff3dbf52d7c8789a1d650d6aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:51.133230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050967/publication.txtobserved e1bec9b7727ef947f76aa5e6d826bd90...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. |
|---|