OT-2026-000066137
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000066137) never changes.
Identity and time
| Publication number | OT-2026-000066137 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-79a0-8cdb-a72e90a3f4fa · 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-2026-000066137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13496a83c2da18d9e8534c1741c272eb15bf81db005f7ff66735195ab7bfe8e2 |
|---|---|
| Markdown | ee48c5fd82fbe2310652e46cab518df5b5fce354964f14e120e926fc18adbbcd |
| Publication page | cb11380f1dc8860c08fdd9f03cd5b0e66730348427e36b64b664f621a5bd5f60 |
| Manifest | 73370b30fc3f6fd1d967a4608bab49f75089deee57f9b24e447bb872884bc9a7 |
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 | 4x5mRP8LU5s1TDyk22xFDA0rjhBfnI7ucPk4rqyAv8z/XnwrD2wbw2akS6sc7MdfwtA5gtkg9o5Fgi2+m12NAQ== |
| 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
| 2026-09-17T08:51:02.280916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066137observed cb11380f1dc8860c08fdd9f03cd5b0e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:02.263764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066137/manifest.jsonobserved 73370b30fc3f6fd1d967a4608bab49f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:02.245374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066137/publication.mdobserved ee48c5fd82fbe2310652e46cab518df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:02.226170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066137/publication.txtobserved 13496a83c2da18d9e8534c1741c272eb...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. |
|---|