OT-2026-000050545
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, vented before 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-2026-000050545) never changes.
Identity and time
| Publication number | OT-2026-000050545 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-74e8-bdbc-bb62072ccb5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 700d8f9d350bde0adf8729aaddc93a10ceb71783020de22736490eb99ab96a7f |
|---|---|
| Markdown | 488550599e54d7c89ae6489ef8e6a89abaa0ac69e45639e57978de17b08a62cb |
| Publication page | 68256e7ae45dec72f30829a27fe4de89e4c5a32987279bffef4b74480b60db1c |
| Manifest | f8e1dfcb33f463546396ee32d824ae3136ede222eac818cd199c26fb4856945c |
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 | BikitSuoATTYg8JEXoCNLJQJ18+g0AKlT/chkMGFr/6XibmyMDRlXkqWVzJp4Io8fYHMgpYreQR8qaHez7+2CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:38.541870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050545observed 68256e7ae45dec72f30829a27fe4de89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:38.527175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050545/manifest.jsonobserved f8e1dfcb33f463546396ee32d824ae31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:38.510930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050545/publication.mdobserved 488550599e54d7c89ae6489ef8e6a89a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:38.493879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050545/publication.txtobserved 700d8f9d350bde0adf8729aaddc93a10...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. |
|---|