OT-2026-000033867
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000033867) never changes.
Identity and time
| Publication number | OT-2026-000033867 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7d65-aefa-772bd15e8545 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 321e6db232989e5a5aa33e8035fcfd904dcdc5260646556aa7b72009f8b2394d |
|---|---|
| Markdown | a127d3361398b72fe18724c50f060882fdfe0af685de8d5df1adf5872b91f5a4 |
| Publication page | 4f5947941a62fe3df772bfedb721dfd123dcbfdb286cf4a8a0aecb6830453c59 |
| Manifest | 344a934babd31f106909e7f0b5bdf007e51aa490843716801d2678dd2a0ef1c5 |
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 | eNNdbC8LGdVWhmOuvjQ3Lg7C6ORYaTkj+xqeiJKDSDasPmNjO5hbzx9eMHuNJV3/sWKvOj7fvjtEKJCG7x4RBg== |
| 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
| 2026-09-17T11:31:55.928290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033867observed 4f5947941a62fe3df772bfedb721dfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:55.910426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033867/manifest.jsonobserved 344a934babd31f106909e7f0b5bdf007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:55.890262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033867/publication.mdobserved a127d3361398b72fe18724c50f060882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:55.859877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033867/publication.txtobserved 321e6db232989e5a5aa33e8035fcfd90...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. |
|---|