OT-2026-000101934
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101934) never changes.
Identity and time
| Publication number | OT-2026-000101934 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-77f6-afa0-eae0b535c706 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101934 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ca94e82a6f8df3e5312a86319bf5ba21db1627042cb36723a1618d7d3b23771 |
|---|---|
| Markdown | fc745463b05820ad9cceb92742b4386ff15d8ccb7069a3119bd46102b95f32c5 |
| Publication page | 743144d05544ecacae26b731396ce0f2b3a275ba23ade96b04992c26025996d1 |
| Manifest | edd12c5c6e4fd3ee593db3b52ac34baa81dc34779d1f7004ef8d5db2d33377f9 |
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 | f85oSvgeo7ZxJHJ04Ww9+mMfQJmI1P42FhzFjhks5zMvhRyIDGejiJMYLWLpcvPHOytFLupa7JZ2MDXEwK9lBA== |
| 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
| 2026-09-17T09:25:02.908975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101934observed 743144d05544ecacae26b731396ce0f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:02.889516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101934/manifest.jsonobserved edd12c5c6e4fd3ee593db3b52ac34baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.871518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101934/publication.mdobserved fc745463b05820ad9cceb92742b4386f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.854889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101934/publication.txtobserved 2ca94e82a6f8df3e5312a86319bf5ba2...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. |
|---|