OT-2026-000051339
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000051339) never changes.
Identity and time
| Publication number | OT-2026-000051339 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7e75-9c01-10ea817961a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051339 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd9728276ccf3d81d4f18264eb7819dbc1a3528099c41cd055edd14c7eeaca79 |
|---|---|
| Markdown | 555512c4d6b93eef641ee2c9803e7899310f73f22c11a1d18632f5151c54a6c3 |
| Publication page | 43dfcdbc38cc956e284b9d09e7102bd0fa471ab4e305654fdd40d38f3d2e516a |
| Manifest | 8e26adb470f2d591d2e7cdde32d49e961852d0b355cc73fc9fbad710619bc08a |
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 | 4ZyennInd2Y+rjk2lT42kE5MzBxpGPlWMa2DXUSfbLvz68uIVQYPi2PpB8qrdgrAR4Rm2UoyL/9NScsbXvEhCg== |
| 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
| 2026-09-17T10:59:13.470588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051339observed 43dfcdbc38cc956e284b9d09e7102bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:13.452338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051339/manifest.jsonobserved 8e26adb470f2d591d2e7cdde32d49e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.428597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051339/publication.mdobserved 555512c4d6b93eef641ee2c9803e7899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:13.410861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051339/publication.txtobserved cd9728276ccf3d81d4f18264eb7819db...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. |
|---|