OT-2026-000016138
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000016138) never changes.
Identity and time
| Publication number | OT-2026-000016138 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7451-a149-10abb76dca98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016138 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0777370f1c391ff82ebc41d156b594fcac26df1a52e3e51c7098540ee3e43598 |
|---|---|
| Markdown | 63fbac90e94f6214f4dc421a95697931eeffb6ee3e43584e49edd90c44eea2fa |
| Publication page | fee8992da81a488e6f2eb9443dc43f5741de57425028dad3a18fe7fec3eb63c3 |
| Manifest | 72f1d2ad8abeaa605fa01875ff5d588e4737bcfdc01cf6df88ee82236a1addf2 |
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 | boXXZBJHmv/zsqBwXjjhvojK07imSgI3i00WV56MHH7YFFmpPbwkox/6DhVTjwXs/uqSNpP3NKNloK8/W3WgCw== |
| 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
| 2026-09-17T12:03:34.505518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016138observed fee8992da81a488e6f2eb9443dc43f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:34.484378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016138/manifest.jsonobserved 72f1d2ad8abeaa605fa01875ff5d588e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.465644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016138/publication.mdobserved 63fbac90e94f6214f4dc421a95697931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.446270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016138/publication.txtobserved 0777370f1c391ff82ebc41d156b594fc...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. |
|---|