OT-2026-000065123
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed 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-2026-000065123) never changes.
Identity and time
| Publication number | OT-2026-000065123 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-77f1-b43b-dca267f9dc18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065123 |
| Status | PUBLIC |
Content hashes
| Canonical text | d575ac7e646822fe62c7beab583da8be2d9d810cc35091def1e8df16165505c7 |
|---|---|
| Markdown | 59329668c9795ade097a2952a266111c38f08a12d7a3ced058522a493838aacc |
| Publication page | a203e835ddad4f71c08ed465ce58df87604720cc0cf5d97b4fd93f0e5de88594 |
| Manifest | 97360468143261f50ca3cb2bd12eccc0ec456051d464ca8c7aa558b01693f231 |
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 | K52tVvBostVmCHg/FFaNEej3V1klLXl9gIJ9UKg3PNQm70dPZnPQVjNqnz7G6vK6Nc4vXTElTcLPOEqTIa/8Dw== |
| 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
| 2026-09-17T10:34:57.088772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065123observed a203e835ddad4f71c08ed465ce58df87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:57.070485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065123/manifest.jsonobserved 97360468143261f50ca3cb2bd12eccc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.053266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065123/publication.mdobserved 59329668c9795ade097a2952a266111c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.035193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065123/publication.txtobserved d575ac7e646822fe62c7beab583da8be...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. |
|---|