OT-2026-000005047
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, ejector fed, pressure verified at each zone
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-2026-000005047) never changes.
Identity and time
| Publication number | OT-2026-000005047 · never reused |
|---|---|
| Internal UUID | 01a0a92c-28b2-720f-acb3-6dcd2ebdf090 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:43:58.645520Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005047 |
| Status | PUBLIC |
Content hashes
| Canonical text | b06ea986530079a38c2a512e3e417de7a38e05bff6aae71c7cd7701b58c37a37 |
|---|---|
| Markdown | 34d627d01aaf8f73096014007aff264f17b25128bc45ada12ed38b23b6bd5867 |
| Publication page | f7357bce658ff396849ee060b3b39a6f1326f9bbf87fcbbb3cb9f5f32eabb319 |
| Manifest | c96206defd66071bbb7e8dcbbc7c495def1c50fabd4eb30c6557bea2dac94fd3 |
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 | NfuKflpDLr1nLvxE2LaeWHfNo4zGEkd+jGTuZxYRDSvZ/GL0IFWdGZi7WBebjZhHEdf0XHzVcMpIaNR8TNs8Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:21.226284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005047observed f7357bce658ff396849ee060b3b39a6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:21.213851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005047/manifest.jsonobserved c96206defd66071bbb7e8dcbbc7c495d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:21.199641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005047/publication.mdobserved 34d627d01aaf8f73096014007aff264f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:21.185095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005047/publication.txtobserved b06ea986530079a38c2a512e3e417de7...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. |
|---|