OT-2026-000034279
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000034279) never changes.
Identity and time
| Publication number | OT-2026-000034279 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7e53-9190-0e6d929fd7c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09c18ed90b787fd14e1083960bc79ba8f874754f0f8cd603f5afefdc536468f6 |
|---|---|
| Markdown | 39aac63927c50a55ce522ca9023ce739becb62297f2f8eeeb15e20acfd9ebd65 |
| Publication page | a9973bad997fbedfd3487064ddd0c97d999cca460e90195377bfd41bd417323b |
| Manifest | 94535ea9a9a0bfa2319fc00c311c962f55c7a5ca50d1c30d147e425ae024e8ea |
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 | lgQeNj6ST8uGYTHlIvB/vjw9a6MhklV6kQGwf4cIB4v25GNzu7rKK6gJ4Eb6kaxOoX1GHmafZkI+kDAUG55kAw== |
| 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
| 2026-09-17T11:30:57.835117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034279observed a9973bad997fbedfd3487064ddd0c97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:57.817204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034279/manifest.jsonobserved 94535ea9a9a0bfa2319fc00c311c962f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:57.800218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034279/publication.mdobserved 39aac63927c50a55ce522ca9023ce739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:57.783491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034279/publication.txtobserved 09c18ed90b787fd14e1083960bc79ba8...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. |
|---|