OT-2026-000095592
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000095592) never changes.
Identity and time
| Publication number | OT-2026-000095592 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7f12-b169-69e04626fb90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095592 |
| Status | PUBLIC |
Content hashes
| Canonical text | cef98a2de61520bcf4eb083b3edacd5b04796a3fa95a478fec8627f199d7a54a |
|---|---|
| Markdown | c21a8d77fc81f69459ec43064b6065f1e1bb09268b4c4b77bbb4296512998531 |
| Publication page | 16b63b7e701b0b4e156abbb51c7e29ac45e366e335a26c1587f239ef31bbf6c6 |
| Manifest | 4c6c95e8e20c45043126217498997c20e232540ccb4ef884b3856c152e30f5c0 |
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 | 575YchlbDZHZBZmaW58c0uiR7PwxS6GoF86gSu/isyS5On/YVMItrXl9wtBA/i2yMzlXSqEZKlQ0OXAV1cbwBQ== |
| 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
| 2026-09-17T09:37:00.791866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095592observed 16b63b7e701b0b4e156abbb51c7e29ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.774899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095592/manifest.jsonobserved 4c6c95e8e20c45043126217498997c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.760701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095592/publication.mdobserved c21a8d77fc81f69459ec43064b6065f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.744032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095592/publication.txtobserved cef98a2de61520bcf4eb083b3edacd5b...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. |
|---|