OT-2026-000033679
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, pulsed 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-2026-000033679) never changes.
Identity and time
| Publication number | OT-2026-000033679 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7ea9-a038-2f9f4f2a2b2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033679 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5f03467095ca75a5f2b2494f42c9e615562a13afa4e8fbd16ca39916f600be8 |
|---|---|
| Markdown | 71d7b5e6f4af2098c42dbaa626f479df04e8a6fdcc0f26ab73de80d46d7db517 |
| Publication page | cb2815a4a9d89b648e9a420117ea5fda0423c3fffbad9bf1acd94b3aaa64e101 |
| Manifest | 374c45c1d3ae6e7821f8d7cfd009e6bddc1012118c3d9309c66b165860f1d9ed |
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 | ATYrHAe29OPLQVfE0AdmBElRFKby+HUxWRvidVJkKpwc8Ym3MS0UOrXEdzMRgnlDX265F3exiKtA64e13lV1Bg== |
| 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
| 2026-09-17T11:31:40.243167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033679observed cb2815a4a9d89b648e9a420117ea5fda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:40.226172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033679/manifest.jsonobserved 374c45c1d3ae6e7821f8d7cfd009e6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:40.208722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033679/publication.mdobserved 71d7b5e6f4af2098c42dbaa626f479df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:40.191290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033679/publication.txtobserved c5f03467095ca75a5f2b2494f42c9e61...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. |
|---|