OT-2026-000077945
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000077945) never changes.
Identity and time
| Publication number | OT-2026-000077945 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-7299-9b27-dd8ec1bd8c8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077945 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0269f0a934322b0a9cb6a3566a02d51e17a0ec8b78ae312169b1f29bcf3b539 |
|---|---|
| Markdown | 9df6ab4dac8ecc9a5b4e97691bd09765e97b3af8b7c2e70508f4e22a43407765 |
| Publication page | 32345e95fbd45029a7a9ed71e45af2aa759c4de478eca3d48c56b9c5922bb18c |
| Manifest | b18ab3fe0468469e7fd3645aaf2f65951f1d48decbdf511366fd819d633baf09 |
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 | MO/SeObWwJ/fEgXejI3mH5Hsl8VsWRtT+FNBYCrK2MpxxG6Ch3TYb82/tiGgyleGJbGQYatdoS/YWr9V9Af3Ag== |
| 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
| 2026-09-17T10:10:16.776695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945observed 32345e95fbd45029a7a9ed71e45af2aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:16.758764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945/manifest.jsonobserved b18ab3fe0468469e7fd3645aaf2f6595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:16.739125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945/publication.mdobserved 9df6ab4dac8ecc9a5b4e97691bd09765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:16.719657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945/publication.txtobserved b0269f0a934322b0a9cb6a3566a02d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:13.516383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945observed 32345e95fbd45029a7a9ed71e45af2aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:13.497363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945/manifest.jsonobserved b18ab3fe0468469e7fd3645aaf2f6595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:13.477537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945/publication.mdobserved 9df6ab4dac8ecc9a5b4e97691bd09765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:13.458926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077945/publication.txtobserved b0269f0a934322b0a9cb6a3566a02d51...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. |
|---|