OT-2026-000045965
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, sustained 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-2026-000045965) never changes.
Identity and time
| Publication number | OT-2026-000045965 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7fc8-b43d-1ae2beaa748e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045965 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc2d2f55413a2c40107e111b609d930e10c520d4cdb9dbcb1f48e869d510c15b |
|---|---|
| Markdown | 9fd1f9e1af16bbdadfb2f6014de7135cdd6cdc212ac1a0a7d2262aa04f804053 |
| Publication page | ad4c38095f74a6de4f0e666aa89b2672d98e63f8e5a349d830358234f956cf92 |
| Manifest | 455e80ef492805be1ffaa7c80ac917f930ca53e7f50a58ebb9fbc5af69b4943a |
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 | FYlhlqMfnh01k46oVIQWpvzC9LtWa8XNtL+7VMlQel7ZqN3uPfkYGK4QyU1+3LVBhCQKTeIcjikMw+18MNisDg== |
| 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
| 2026-09-17T11:09:57.130674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045965observed ad4c38095f74a6de4f0e666aa89b2672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:57.110517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045965/manifest.jsonobserved 455e80ef492805be1ffaa7c80ac917f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:57.091389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045965/publication.mdobserved 9fd1f9e1af16bbdadfb2f6014de7135c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:57.070448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045965/publication.txtobserved bc2d2f55413a2c40107e111b609d930e...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. |
|---|