OT-2026-000037174
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000037174) never changes.
Identity and time
| Publication number | OT-2026-000037174 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-72f4-9984-c9c4c9e7e330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037174 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0258ee9eeb9e9fc4127461a8286fd159fc2a05e13c7febc3189070697aa07c86 |
|---|---|
| Markdown | aea6f51e39094d9cfd2015fc21e9c8b3f17e193d1021b910a4b109657514548c |
| Publication page | 0eb79faf67ef8946db34ef4de5e1f37e3b9546696fa42575d3bfe9ef9c15becf |
| Manifest | 5a58db02bfb2c272952dc694ca211edeb7032dfa05cce9cd0973e030ec7a3641 |
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 | AfDC7dJxaffsug7HhnfjqrO8L9EvZO3TMPHUjgV5e7rQLYPm8bwmqwSzXLsdnX5yHfp2+XyB8poHqr62JrVlCw== |
| 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
| 2026-09-17T11:25:03.569976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037174observed 0eb79faf67ef8946db34ef4de5e1f37e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:03.553859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037174/manifest.jsonobserved 5a58db02bfb2c272952dc694ca211ede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:03.537422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037174/publication.mdobserved aea6f51e39094d9cfd2015fc21e9c8b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:03.521568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037174/publication.txtobserved 0258ee9eeb9e9fc4127461a8286fd159...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. |
|---|