OT-2026-000065867
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000065867) never changes.
Identity and time
| Publication number | OT-2026-000065867 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-80d2-72c7-8115-60374d546e11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:29.817056Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c7937b5782266cef921e0a100dc05b0eb460cdbfd05022a47240d3b0b3ba522 |
|---|---|
| Markdown | 1df44a3dd00fdf37b30829d368e1faaa0ce4030898e8d7465129974bd2bff3a2 |
| Publication page | bc62da3af82f3d247c05f11b991c1e9e6b14fe80a30504bdae3d20420b898e72 |
| Manifest | a921fd03540e65fa761938991d17463236dd7d1f6bac7eb9e206b22e952f60f6 |
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 | EfHyVedYEGXHnkxrV2WetMnkvx9Sz9vMemrjdNzNdjcdgan5c7WEE/CaTsKHqQHr6f/droMzYEJdtk+t54QvDg== |
| 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
| 2026-09-17T10:33:34.956014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065867observed bc62da3af82f3d247c05f11b991c1e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:34.938740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065867/manifest.jsonobserved a921fd03540e65fa761938991d174632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.919585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065867/publication.mdobserved 1df44a3dd00fdf37b30829d368e1faaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.900825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065867/publication.txtobserved 6c7937b5782266cef921e0a100dc05b0...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. |
|---|