OT-2026-000085585
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, sustained 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-2026-000085585) never changes.
Identity and time
| Publication number | OT-2026-000085585 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7d9a-bc71-d292d46def47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2502a2b709a376a9d7f8a9da458f8f574827c75e6e08d559c78714aade5cb2da |
|---|---|
| Markdown | 59fd8ac6f801209cfdb463a11ba0bc3313d8adc2f7784689ec75a540a87bf10a |
| Publication page | e0970da1ccca8fe8affca853eac4621d9e180ec60ba6dbe1a401d6042f8e6367 |
| Manifest | 9f061c9238f2b5a83202075936b693ee753a3fe51f09d7926e0df333dcb72629 |
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 | vF/8mpFD2z0Tuu/RgLIzKAOzxd5CSpJfmz/bcN2TttjTVK6iQV2RJ3dr/M6773HVsytrDvHafGs5z+Ceo2s+DA== |
| 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
| 2026-09-17T09:54:27.406058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085585observed e0970da1ccca8fe8affca853eac4621d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:27.387149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085585/manifest.jsonobserved 9f061c9238f2b5a83202075936b693ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.369534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085585/publication.mdobserved 59fd8ac6f801209cfdb463a11ba0bc33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.351930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085585/publication.txtobserved 2502a2b709a376a9d7f8a9da458f8f57...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. |
|---|