OT-2026-000013962
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000013962) never changes.
Identity and time
| Publication number | OT-2026-000013962 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-747d-b179-c54c678cd990 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3849e691a44ba2a9b1c19fb5f2630b97bb59199210e7c60755c1986c1da591cf |
|---|---|
| Markdown | ff86c3732bd97b9c6abf286b542b7d79c4d6b404fdc1d27bceba35fc68444cf7 |
| Publication page | 5627b6e24d66d72345ec6d33b10a2e9657cb518506c5ca9d538ca66c2fb87e26 |
| Manifest | 8124eaa9ccb484e3efd70d9c5ee9b901143fb4456ef12104ca66fc38b9a7050a |
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 | QCE9uHehdW4G4IdxSezDpd07NuKZt3L1N1ktdt6++AEt4gPOm8+a/fzSCZTcpU6mnB+wKkwJaXCGMaYhhFg4DA== |
| 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
| 2026-09-17T12:09:10.126640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013962observed 5627b6e24d66d72345ec6d33b10a2e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:10.107662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013962/manifest.jsonobserved 8124eaa9ccb484e3efd70d9c5ee9b901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:10.089602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013962/publication.mdobserved ff86c3732bd97b9c6abf286b542b7d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:10.068772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013962/publication.txtobserved 3849e691a44ba2a9b1c19fb5f2630b97...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. |
|---|