OT-2026-000064133
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000064133) never changes.
Identity and time
| Publication number | OT-2026-000064133 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-79bc-86af-b3f6daf6dd9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80b249cafc56376474c254e1bff1b3d7dd49de07e8f5a69a89d3ff60ddd79c26 |
|---|---|
| Markdown | 30e74fe2d07c0e13043865a861371ec9cf6cc2e4647b6a5830b8c12b43192f00 |
| Publication page | 8b642f69c7b71f026e6f97a002e616f6519d0dfe133bed404f606b5fa4b7ed82 |
| Manifest | 84318c7b2416a19afb90083952af4d788f09babb78dba9017414c8c850fa6ecc |
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 | 5UVi7WqCBvlW+Fd/8umHWO3nOV2juEaY3hpUvq9r1cObC+1WynzZe9nEVkjuJa2cbqUP9cticIcQQCUN7FHCCw== |
| 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
| 2026-09-17T10:36:08.012579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064133observed 8b642f69c7b71f026e6f97a002e616f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:07.993533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064133/manifest.jsonobserved 84318c7b2416a19afb90083952af4d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:07.976357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064133/publication.mdobserved 30e74fe2d07c0e13043865a861371ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:07.956080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064133/publication.txtobserved 80b249cafc56376474c254e1bff1b3d7...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. |
|---|