OT-2026-000097649
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000097649) never changes.
Identity and time
| Publication number | OT-2026-000097649 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7a9d-bc76-ecf698fcb5d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097649 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd24e75d17f5c8cf7e521f004eb82a7f411ff7a1a602ad66d1fd02fa29922616 |
|---|---|
| Markdown | 455d76f93f90d5d7c4ec85fe47127a62f489921b87407284f289dff90fa11a75 |
| Publication page | 4e4757ccd335c2c6615af8710f9bce591c26f7197d721b191e35d020a126bbbb |
| Manifest | 45be417b259f5d2aded8620344c76a1daed9ed2f34798b636f6d55aac93f242f |
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 | 1MFi0GoDRVekcgKLqrMlY0X+StijWUtggOzJtcuplm0r6CukiHBHL21YCTjSQWOWYcTouOyyci6veZz6RIjqCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:39.824823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097649observed 4e4757ccd335c2c6615af8710f9bce59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:39.807173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097649/manifest.jsonobserved 45be417b259f5d2aded8620344c76a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:39.790894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097649/publication.mdobserved 455d76f93f90d5d7c4ec85fe47127a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:39.773825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097649/publication.txtobserved cd24e75d17f5c8cf7e521f004eb82a7f...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. |
|---|