OT-2026-000040051
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000040051) never changes.
Identity and time
| Publication number | OT-2026-000040051 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7b56-81fc-f19e4807e8d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040051 |
| Status | PUBLIC |
Content hashes
| Canonical text | e09179f709add693f17048a68e0916d5d992f876fa949d4f149c9c339d14c57a |
|---|---|
| Markdown | e55162277efbbdcdbc68bf23e2510b4dad400e052e0f74ea246769125eeda573 |
| Publication page | b95809a95b04c91308ac579a703392fa704ee737debef30ed97161e12d14fecf |
| Manifest | 376f9eef1f731fd761819f043cd824bf1bd7498ce60c1873dfd628225cc59650 |
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 | GznFCGXHpRC4Y0hWwO74kyuKrpabbD8bdUCL7t5wMYlENws8MREX0NuWN4uXyo3To42UUV12A8lPAuSvDwLNBA== |
| 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
| 2026-09-17T11:20:35.656905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051observed b95809a95b04c91308ac579a703392fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.638063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051/manifest.jsonobserved 376f9eef1f731fd761819f043cd824bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.586091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051/publication.mdobserved e55162277efbbdcdbc68bf23e2510b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.524881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051/publication.txtobserved e09179f709add693f17048a68e0916d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.486543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051observed b95809a95b04c91308ac579a703392fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.468422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051/manifest.jsonobserved 376f9eef1f731fd761819f043cd824bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.416993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051/publication.mdobserved e55162277efbbdcdbc68bf23e2510b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:53.367639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040051/publication.txtobserved e09179f709add693f17048a68e0916d5...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. |
|---|