OT-2026-000067864
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single 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-2026-000067864) never changes.
Identity and time
| Publication number | OT-2026-000067864 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-7d95-8719-86ba9e251cad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067864 |
| Status | PUBLIC |
Content hashes
| Canonical text | e95b6d9ffb85c1a128a9ba258c4edd65de980d23e098a02df865b254f1de7855 |
|---|---|
| Markdown | c9252c6441ec9ebbd90bc36ff3e4d142898d2154d65ece868a539e8f09dd3a13 |
| Publication page | 2074430c8064aac0f35278d7b33b6b90ba5f5a6fe9441d16a8fea916651c1677 |
| Manifest | 37e9f406fd0b7a0af57ea6446340414a81105c49763c168c4048cbb4e4a1404f |
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 | GnEQLDkyfWuQCosO9srUep3lxFlg80PJdv+j9fZOoUMxrg51HLef4JhpZ72YuzflmB9m67L9kAFaV8/hhhgkAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:14.912934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067864observed 2074430c8064aac0f35278d7b33b6b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:14.894657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067864/manifest.jsonobserved 37e9f406fd0b7a0af57ea6446340414a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:14.874704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067864/publication.mdobserved c9252c6441ec9ebbd90bc36ff3e4d142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:14.854237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067864/publication.txtobserved e95b6d9ffb85c1a128a9ba258c4edd65...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. |
|---|