OT-2026-000038784
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000038784) never changes.
Identity and time
| Publication number | OT-2026-000038784 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7464-8c61-fa9a40ca3df4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19468cebea924eeee4d4ed9b5ab9776eda92362b8f8391b5ecdb6adb41bf6518 |
|---|---|
| Markdown | c862b2d70878bcf4bf060ab45d6c7932e6dfa1d1ee1b8e254fdc768b8c4fdc87 |
| Publication page | c0c6291a834f09ea7273fddc84254b0c3c0eee2d3f1a2d8f09257b5842670b73 |
| Manifest | e8dd082c6f5b0727129c672a2dc538a0668b3bb1d1924cb6d880212120bb7d5d |
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 | vRyXajd93dhRBy4DE7RmMx8mmkHm6jVBJrmhzROIYEvNdv+o8A0j6zEv160IDfXtE/C10ELoQO+FoptmT2uPAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:19.932731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038784observed c0c6291a834f09ea7273fddc84254b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:19.914377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038784/manifest.jsonobserved e8dd082c6f5b0727129c672a2dc538a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.891823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038784/publication.mdobserved c862b2d70878bcf4bf060ab45d6c7932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.871849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038784/publication.txtobserved 19468cebea924eeee4d4ed9b5ab9776e...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. |
|---|