OT-2026-000083058
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000083058) never changes.
Identity and time
| Publication number | OT-2026-000083058 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7666-90a5-fda581bf89d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083058 |
| Status | PUBLIC |
Content hashes
| Canonical text | b48eaebad7600a4f284c03996164bef65eff87c40317b7d9351119caf9775ed6 |
|---|---|
| Markdown | 08d0ca0cc4106f71d4134ffb1bf2d10ebbc03a7e03dd5e390b3c440c67cca5e2 |
| Publication page | be403a3d94be6a12299950d9a633d7a149b48b12aab723be1df785c8bb0cb5f7 |
| Manifest | a5a5b8cd5480ee63433b93a8bea3d6a244d911514a5a14a9e310adc8f19dc157 |
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 | t3aRJALdea5lf9oN5I3w/AtKPSF8dMVqcxjFnkBJYP45j8zmVfWJjKLjmSrii6VQccth2JhLaTtsNenpw4wRCQ== |
| 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
| 2026-09-17T09:00:28.822683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083058observed be403a3d94be6a12299950d9a633d7a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:28.674281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083058/manifest.jsonobserved a5a5b8cd5480ee63433b93a8bea3d6a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:28.654121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083058/publication.mdobserved 08d0ca0cc4106f71d4134ffb1bf2d10e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:28.631689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083058/publication.txtobserved b48eaebad7600a4f284c03996164bef6...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. |
|---|