OT-2026-000073406
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000073406) never changes.
Identity and time
| Publication number | OT-2026-000073406 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7ab4-b96d-a5c339635a69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93e32220505a4c7b0182f21e944c8d35293c9de543d40d99a4f90d1187ffa6ff |
|---|---|
| Markdown | 09a3ac50d1c3d72c23c3fa401304e70c375a974abe66a7bdf21446d115e6da18 |
| Publication page | 060e22b01568cb3512a0592116be4666b461c716e86ff125a13817e466c2e56b |
| Manifest | 04be23e616576f32f0672158bfe5f138213d6f2115b57b3053a6c72354682fb1 |
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 | DJ1aCNp64rcwYrVWMUliNnvfHNMERh56dy+c9/q0ryeKtFrZmIUcw6l4MHIcx3ncOyDSDABztGXrTG7Qaar5Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:27.113444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073406observed 060e22b01568cb3512a0592116be4666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:27.097468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073406/manifest.jsonobserved 04be23e616576f32f0672158bfe5f138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:27.079731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073406/publication.mdobserved 09a3ac50d1c3d72c23c3fa401304e70c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:27.061918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073406/publication.txtobserved 93e32220505a4c7b0182f21e944c8d35...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. |
|---|