OT-2026-000014304
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000014304) never changes.
Identity and time
| Publication number | OT-2026-000014304 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-72b7-9bd8-2bef2ca361ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f91439549567b5821cccae68d2332fe7b1efd84bdc1e70286f7d74a021c7d69 |
|---|---|
| Markdown | 57e461bf588b5da9d184c4046ca14826f5b7d3d31cec2dfe7f4ea89e33e9be37 |
| Publication page | 6248176f167cb674b9b7d59ca90ea661599ad55d0a2568cf402d54516df1e84a |
| Manifest | e655226edd4fa8030b4ca350d15cd04094095df47636af7cfbaede634998ecd1 |
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 | P2oKp3Utc0dC7EeTuQSmT+lx82bYDRZTDOtIWKwwEzITWAA0/QzMEr7xBe/b/IpSrDzXTxthSIwbR9hEjXAqBQ== |
| 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
| 2026-09-17T12:07:31.586209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014304observed 6248176f167cb674b9b7d59ca90ea661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:31.564922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014304/manifest.jsonobserved e655226edd4fa8030b4ca350d15cd040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:31.546071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014304/publication.mdobserved 57e461bf588b5da9d184c4046ca14826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:31.523894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014304/publication.txtobserved 1f91439549567b5821cccae68d2332fe...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. |
|---|