OT-2026-000065091
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000065091) never changes.
Identity and time
| Publication number | OT-2026-000065091 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7f52-af00-6995e926b015 · 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-2026-000065091 |
| Status | PUBLIC |
Content hashes
| Canonical text | e828c69a6934ba3d6a2d0df64aa8aecd8190990ee138e52de1524b0483d01656 |
|---|---|
| Markdown | dc347f0180fe4a5e9b32a009285cf49d9c2c8ea7ce44f611640fb066bc7005af |
| Publication page | 9599fffce9de41838d77b4e5313123879c73f6b6f11e4777e60ca496c6cde279 |
| Manifest | 75de6e4fd7e7f45a29b82d10e634c42ec98f38c4452bc3adeb9f24b861b77358 |
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 | mI7tsMx+mARdHyb31DfsKHbiU5D6tBE6GwbT+ZBUhW1vxxp3ejbxGX2yUx7v0dif6dXgkwEeAyG4wX1ciTIwDw== |
| 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
| 2026-09-17T10:34:23.772064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065091observed 9599fffce9de41838d77b4e531312387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:23.749000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065091/manifest.jsonobserved 75de6e4fd7e7f45a29b82d10e634c42e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:23.730588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065091/publication.mdobserved dc347f0180fe4a5e9b32a009285cf49d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.845261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065091/publication.txtobserved e828c69a6934ba3d6a2d0df64aa8aecd...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. |
|---|