OT-2026-000035075
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000035075) never changes.
Identity and time
| Publication number | OT-2026-000035075 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7f34-b2c6-bea6b7a50005 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1018dbc0b06c3e3f52c29533caf84325fa104291384385835765ece8f42e9e9e |
|---|---|
| Markdown | 8581e8956baa23f408399ca34ca03a1d5090044f682af1fb5ed4d82fc06a649a |
| Publication page | 58b8d358cfb5129c811ba305f10bf8077cbca57df66b78fc70176ef43727ccdb |
| Manifest | 6346e1d1e5ffb4b27635480476e96176311334df6fd112b473c953fabf30b265 |
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 | ek3B8pa7RZqzd7eF+JFgrPs+BvVnXW5MFJAA/8CSMW7sCT+XHgkfQeO3kY+5mPLowCX93RVMxQA+k6AtG21fCw== |
| 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
| 2026-09-17T11:28:08.377685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035075observed 58b8d358cfb5129c811ba305f10bf807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:08.360492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035075/manifest.jsonobserved 6346e1d1e5ffb4b27635480476e96176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.338950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035075/publication.mdobserved 8581e8956baa23f408399ca34ca03a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.319088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035075/publication.txtobserved 1018dbc0b06c3e3f52c29533caf84325...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. |
|---|