OT-2026-000005938
Publication integrity record
Vacuum cup gripper, two outlet manifold, three stage ejector, contact triggered
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-2026-000005938) never changes.
Identity and time
| Publication number | OT-2026-000005938 · never reused |
|---|---|
| Internal UUID | 01a0a949-d2a9-75fd-be90-7491cd4533e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:16:22.699654Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 560d3dc6d2dfa4132d49687c866797425e07f4b5df92021c2a7204fa80039695 |
|---|---|
| Markdown | bb08ea1d96900cf4dfc01f73fdc911cd8818f5cb6f0425a5e29514a95a274039 |
| Publication page | abeea7ba693bfc855469ba81099147f36ec08ce484fd309632bc51e95a37811b |
| Manifest | 92bc04df53e8168e7e0772261f48206e18a43f861c6183137d63febde49c14d3 |
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 | neuedFDcD2ZS/Nldm4d+Gr9gE71lp/V0+1fAjDxSgCguvZyjHEufGfKjFVE0q3nAsZ7N6+hoZgvhui3rZapnBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:15.185640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005938observed abeea7ba693bfc855469ba81099147f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:15.174207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005938/manifest.jsonobserved 92bc04df53e8168e7e0772261f48206e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:15.160386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005938/publication.mdobserved bb08ea1d96900cf4dfc01f73fdc911cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:15.146848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005938/publication.txtobserved 560d3dc6d2dfa4132d49687c86679742...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. |
|---|