OT-2026-000085291
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, sustained 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-2026-000085291) never changes.
Identity and time
| Publication number | OT-2026-000085291 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-78ef-ad6a-4181bf447751 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085291 |
| Status | PUBLIC |
Content hashes
| Canonical text | a590cda5b05c5b98abe02b4bbab4b7b8cabfff30b870e8a9b902c46dc55dd38d |
|---|---|
| Markdown | 5143adb3e8cdd0be9983791ef7431ec161c6ecadc9f112be687f367a11a5b33f |
| Publication page | bbfe96943ee3aca57e1c9e3d6e1b590bb4816029e03eeee20a9bdcc76802a6ef |
| Manifest | 1e994150a5abeea81a67cf0a9079813203620f51891dd309e4084130687f0c89 |
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 | DnCPBbm7IoRtw5L+Re8q3OEheCOYWcL/Ge/Zv0WUdAMNXjlRXdbEmUBZGF2c05V0ALvfDjt8B/ZXmwOXooCfCw== |
| 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
| 2026-09-17T09:54:00.344335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085291observed bbfe96943ee3aca57e1c9e3d6e1b590b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:00.328088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085291/manifest.jsonobserved 1e994150a5abeea81a67cf0a90798132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.310631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085291/publication.mdobserved 5143adb3e8cdd0be9983791ef7431ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.291025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085291/publication.txtobserved a590cda5b05c5b98abe02b4bbab4b7b8...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. |
|---|