OT-2026-000037955
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000037955) never changes.
Identity and time
| Publication number | OT-2026-000037955 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7cbb-b981-aedad402de8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037955 |
| Status | PUBLIC |
Content hashes
| Canonical text | cea775c4b208a228143a3820847b72be238bcfb13cf4834686c5745c3645eed7 |
|---|---|
| Markdown | a696fe58a22367d44102ad231202c91bd0dc1b94e0e10591a3bb046e909f4926 |
| Publication page | 130ac643825fa317d4d70b3cc74a38f11bfa1b00be7f90b4858dc4229bc09fe3 |
| Manifest | eee94045c04637b3a451ac0bded091c1c135296228cb14a4d0d6694acab247b6 |
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 | niBFtYVha8hqUsIAmVyoo2Q4HB28XAfkYuO9qgYP6ZHw6uwXaO0uLBTyIciJXjK1LIMvwQgSPLeh2V631m02Bg== |
| 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
| 2026-09-17T11:23:14.545728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037955observed 130ac643825fa317d4d70b3cc74a38f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:14.528209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037955/manifest.jsonobserved eee94045c04637b3a451ac0bded091c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:14.510499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037955/publication.mdobserved a696fe58a22367d44102ad231202c91b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:14.491019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037955/publication.txtobserved cea775c4b208a228143a3820847b72be...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. |
|---|