OT-2026-000073829
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold 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-2026-000073829) never changes.
Identity and time
| Publication number | OT-2026-000073829 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-7ee5-8571-f33f9917ad11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23574bde8359931209b427f8721b920f856e656795177587f5918f0a43e8f9c5 |
|---|---|
| Markdown | 63fafc6091e4f8e63ff95b7457a47719bb557d5ed0da20969af2c5793d58487c |
| Publication page | ac57d188c11144966712ebc7866b92f307d3ac6cf9c8c42968638fe47afc1e85 |
| Manifest | 0e44de4b7a2b580294c62066d0771bcc49d26696aac7ab7365c42013d4f4abbb |
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 | qTKK3AyeFREoZxInVY3w1oo/N52YAoVTjFEwMM4PVTRcSk5eQMgyHakkRBaXqe9XhD59u22ANTnd8GWqo9tfDg== |
| 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
| 2026-09-17T10:19:57.542707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073829observed ac57d188c11144966712ebc7866b92f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:57.523043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073829/manifest.jsonobserved 0e44de4b7a2b580294c62066d0771bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:57.503911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073829/publication.mdobserved 63fafc6091e4f8e63ff95b7457a47719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:57.483447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073829/publication.txtobserved 23574bde8359931209b427f8721b920f...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. |
|---|