OT-2026-000083777
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained 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-2026-000083777) never changes.
Identity and time
| Publication number | OT-2026-000083777 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7177-9f89-0fd5fd28a8b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083777 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27056cde0fcddc01f6e3288cc1963a3de249155e0ebf53a0e252f4082d8e17b4 |
|---|---|
| Markdown | 9f445e79626f16de4657ec0892db251e4eebbaeecabd6265354726eca1cfaaca |
| Publication page | c0c3c6ea6e1fd95624d2995af200791abd74442e8abe36bcf23046b1c5517d31 |
| Manifest | b2e1cc9f65c643c5da390ffa528f4ef94c637ea46f292399ceb743f9182b962d |
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 | sHNt7r6dph6p2xl3wrCf1pV7p1xrxCkO+tlsrf7EZvzzUN9IdHjySHCc2eAfwUmy1tt7TrqR8eb5ghoFvS1DAA== |
| 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
| 2026-09-17T09:57:25.231912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083777observed c0c3c6ea6e1fd95624d2995af200791a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:25.216092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083777/manifest.jsonobserved b2e1cc9f65c643c5da390ffa528f4ef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:25.199781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083777/publication.mdobserved 9f445e79626f16de4657ec0892db251e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:25.182530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083777/publication.txtobserved 27056cde0fcddc01f6e3288cc1963a3d...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. |
|---|