OT-2026-000065955
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000065955) never changes.
Identity and time
| Publication number | OT-2026-000065955 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7a43-b3a2-44d4a0dde093 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065955 |
| Status | PUBLIC |
Content hashes
| Canonical text | a24c2dcd6f709210e6688cfd2daca4c8e7bd63e0d885f5e744e448a18da7f5e9 |
|---|---|
| Markdown | 130585a64b65f66a4def2e5dfb3e9a5fbba91adaf13cdda8ac0a0dc822a17c2f |
| Publication page | 0deb3885a833800ca910fdf873e224908adba54f7d829a6b2d244db571ec53f0 |
| Manifest | 7eb511acd1df0ed4d83fae50bf5559b1e923158b6803625fea09f8e760443fcf |
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 | mN39mFZg5UH6XVCbB2Swcnr75Y2ZzWFh6sHbvRGL6F/J8jgYx+du/2GGtj9Q7OG5bgTEuD1fTZYiGxjfqz3MDw== |
| 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
| 2026-09-17T08:50:25.268585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065955observed 0deb3885a833800ca910fdf873e22490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:25.248742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065955/manifest.jsonobserved 7eb511acd1df0ed4d83fae50bf5559b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:25.228041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065955/publication.mdobserved 130585a64b65f66a4def2e5dfb3e9a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:25.081752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065955/publication.txtobserved a24c2dcd6f709210e6688cfd2daca4c8...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. |
|---|