OT-2026-000067595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000067595) never changes.
Identity and time
| Publication number | OT-2026-000067595 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7680-beb9-269736c3ae1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067595 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76e4d09fe73d5193b2b1ddc211c41f092e17c4e4978849b99c7ca96c675761d |
|---|---|
| Markdown | d877099222b57db344321e71206e29f38d6f5dd77a628d514ec8f9d5bfcfa8c7 |
| Publication page | a6369a010608d280ccba13e9dc3d85600d846f3ee119fd3004cd9ee3c0db2fb0 |
| Manifest | 83f106b1440b284b2bb49a9566b5ea6650745d88324f0a0815855de73ab386a9 |
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 | vJ3rFCdRvCkkFfYatdcZnmBqtRV8pb3h0wx+zrAU8+YIuJrqiY0WoiX5z811iuq9FCshsffQvCavsGeEb74LCg== |
| 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
| 2026-09-17T10:31:54.681131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067595observed a6369a010608d280ccba13e9dc3d8560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:54.662929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067595/manifest.jsonobserved 83f106b1440b284b2bb49a9566b5ea66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.644716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067595/publication.mdobserved d877099222b57db344321e71206e29f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.628056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067595/publication.txtobserved d76e4d09fe73d5193b2b1ddc211c41f0...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. |
|---|