OT-2026-000080235
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000080235) never changes.
Identity and time
| Publication number | OT-2026-000080235 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7dc0-9178-4ab7dc71bbeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080235 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6f7a3628d5b16c93de1e27b2250f5166a589189e8b9f2d1dcd9f9646eae9b07 |
|---|---|
| Markdown | 0b79cee8d90ac4a410afca1a396fefae5ef5ca60563772409814859b48bd5e0d |
| Publication page | ec4186d4ec29e1a8a5510b2e494ebdd425b449ffc3cee9a6ccdb88c063eca708 |
| Manifest | d023209535897baaeb7132311f4ec4d5789fa844f2d0b47947c0a7aa65f1b5c5 |
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 | o8ns0aX4lxB16Uu8Qd0gSkyuw9dRCkGfM7p9gd68/oafbbhx6CsGAtl5C3f6yno6eR9jadI/gbUEbID7G6ZmBg== |
| 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
| 2026-09-17T10:02:41.556625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080235observed ec4186d4ec29e1a8a5510b2e494ebdd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:41.539897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080235/manifest.jsonobserved d023209535897baaeb7132311f4ec4d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.523129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080235/publication.mdobserved 0b79cee8d90ac4a410afca1a396fefae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.503179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080235/publication.txtobserved a6f7a3628d5b16c93de1e27b2250f516...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. |
|---|