OT-2026-000067770
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000067770) never changes.
Identity and time
| Publication number | OT-2026-000067770 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-7888-86f5-a6b1c8b9584f · 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-2026-000067770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80531820c3ce375427321d9569254e5324241c151795574548ab6f9314dfe359 |
|---|---|
| Markdown | f32a4297b541f2f7f3e129dfbb2e0eb8a6f53fd7efe716a51ceadf919e54eb8e |
| Publication page | 3f7cf49e92cca4adab5031a57de0b6a9fe3d0a42e6fc824164f67b1043a5204b |
| Manifest | bf55bd70f12dcd032e0ed7191be499c082f2dc1908e6575c65ea78cb0886f0a7 |
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 | wGyOBWlQchV1KIcb24FtWhAvN/aZm+KfjCnuVyclqC+ME2Qx9T5upJv1YQkPMpnX8g4e+eiN7JsFlMBcPbZEDA== |
| 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
| 2026-09-17T10:29:59.999320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067770observed 3f7cf49e92cca4adab5031a57de0b6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:59.982764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067770/manifest.jsonobserved bf55bd70f12dcd032e0ed7191be499c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.966356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067770/publication.mdobserved f32a4297b541f2f7f3e129dfbb2e0eb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.949640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067770/publication.txtobserved 80531820c3ce375427321d9569254e53...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. |
|---|