OT-2026-000044073
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000044073) never changes.
Identity and time
| Publication number | OT-2026-000044073 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7df3-951f-338a1fb14c25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35e7732e97d92671da32de2d9915905ac4fdb8d58842ce1d8ebfb443f438d284 |
|---|---|
| Markdown | 2cc151ec15ef43744b9d493b12e0229f6255cd9bc57cf7b92ada157f44d7fe82 |
| Publication page | 79367de5b6dae03def396aa7a78f2b7a8781a06419d3fa8e7e0d558983e23c3c |
| Manifest | af525deae6c71e801a2f7f33f64efa57fb95771398e8ade7d08d5c2f19f026ef |
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 | cgSCUtu1IYIJwki6OyVX8pVqt9lGaRqQmTA0c5uG4wIJG+p7q+m170aa22S3zszuDDJXB0qsS8NpzLvdhb1zBg== |
| 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
| 2026-09-17T11:12:28.424047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044073observed 79367de5b6dae03def396aa7a78f2b7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:28.403908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044073/manifest.jsonobserved af525deae6c71e801a2f7f33f64efa57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.386501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044073/publication.mdobserved 2cc151ec15ef43744b9d493b12e0229f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.369907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044073/publication.txtobserved 35e7732e97d92671da32de2d9915905a...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. |
|---|