OT-2026-000093687
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000093687) never changes.
Identity and time
| Publication number | OT-2026-000093687 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7864-827d-14c8bc4b92a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093687 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6872543d54f60c33598d5db4e6320fea67940b221aed5eb508975d7e003255a |
|---|---|
| Markdown | 0a5fed5ebb683f47149241da1518b6afd42500f5a521f5d33e3f8461d382386b |
| Publication page | 36760b365593998d43b482f133391f50638514870df202841c64fdc56a70dc98 |
| Manifest | 96b971d7d5b941f50ed343ca2adda8c50a1edaf4ebad1d2f0ebe491080e1d635 |
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 | 8IbdRrvt9VtHCixXDEGuJhtds21R1OsgUBXHqOMEqZgXYVy1QUIZbmA6FImV5jHOVhshGcYhyVtOI+AUrfcWAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:45.043694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093687observed 36760b365593998d43b482f133391f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:45.027749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093687/manifest.jsonobserved 96b971d7d5b941f50ed343ca2adda8c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.010259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093687/publication.mdobserved 0a5fed5ebb683f47149241da1518b6af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.990116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093687/publication.txtobserved f6872543d54f60c33598d5db4e6320fe...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. |
|---|