OT-2026-000095608
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two 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-2026-000095608) never changes.
Identity and time
| Publication number | OT-2026-000095608 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7156-958a-15c1defd7d69 · 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-2026-000095608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88e42ec26366e6cc088309ff1b8fe6477fef5633295dcd2397ad8679408510cb |
|---|---|
| Markdown | 2714bc2249898ac554222296ae48d86808db2cb8c8d9c69d1de2f2d337c991ef |
| Publication page | 8bcaaa496956f900d9441dc7e0b371e61d288743abb2b7091602c5cc2abf1051 |
| Manifest | b8ce4291c88f6014eeccd87f4bf595c883ba67fc578e7941300e844e554e3527 |
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 | AU6JnIr7DWvGrw5RvrW8Q568y2joTt/+5ppEJfAfL7SqIWXsx8EahjAaQzLvB73hIpZYNBHBXBAfAzOf7Tk9DA== |
| 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
| 2026-09-17T09:37:01.857829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095608observed 8bcaaa496956f900d9441dc7e0b371e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:01.843257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095608/manifest.jsonobserved b8ce4291c88f6014eeccd87f4bf595c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.827972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095608/publication.mdobserved 2714bc2249898ac554222296ae48d868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.811293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095608/publication.txtobserved 88e42ec26366e6cc088309ff1b8fe647...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. |
|---|