OT-2026-000033843
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000033843) never changes.
Identity and time
| Publication number | OT-2026-000033843 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-71f9-a3f6-b4e73ed4693e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033843 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6dd95a843788707b4381f9b738575295c26cfb3f9261ecf56f5537702ae1c44 |
|---|---|
| Markdown | f0472abc2189eaad0e9e6abe97f448f88f10bddbd720a86a34b9fa24cdb0f15e |
| Publication page | b239afe136775f5eb242560a2f6aaa57a2e61fa85f3d010a0fd156df14efb07d |
| Manifest | c37b8749f614568f0353861f3eb01363022e8fec82c0b0d13ad1dc8d209ebbe9 |
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 | t6Ssb6TUCp8YlGthf2VVuIS0Sp/boPoJWuktwbsY/3VsJ5u6FXBlyn/x6l4wNU1QkjdqfHjEXPHkRnTlgoZ9Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:54.017780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033843observed b239afe136775f5eb242560a2f6aaa57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:53.999780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033843/manifest.jsonobserved c37b8749f614568f0353861f3eb01363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:53.982863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033843/publication.mdobserved f0472abc2189eaad0e9e6abe97f448f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:53.964557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033843/publication.txtobserved c6dd95a843788707b4381f9b73857529...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. |
|---|