OT-2026-000046959
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000046959) never changes.
Identity and time
| Publication number | OT-2026-000046959 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7ce5-9930-949612fb7223 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18a3319b9986bc51cb310c057c1d57bdab589409d6f58c69161356c5461dc4a6 |
|---|---|
| Markdown | 2442b1e1a6b18fcb79b7da70dc3afebad1cf6fce45fc070d7b7ff0b28ea86a9f |
| Publication page | d97ae3412bc5025d334149eb334bcfbf69754509ebb873dd23c8aeb7e2715986 |
| Manifest | d9c8046d4bf0d2bca1e308308be44eefb1d212304c3cdc45cdb2754f40e92395 |
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 | mi0HJgtr5Seveuo/wTPdrnVkitCTpXAhdxr3hnM/ug1mwtrB/UoO654bi+qWLL8S3tZgguAL5PrEsHWTiPM6BQ== |
| 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
| 2026-09-17T11:10:07.665969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959observed d97ae3412bc5025d334149eb334bcfbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.643854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959/manifest.jsonobserved d9c8046d4bf0d2bca1e308308be44eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.620547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959/publication.mdobserved 2442b1e1a6b18fcb79b7da70dc3afeba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.595126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959/publication.txtobserved 18a3319b9986bc51cb310c057c1d57bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.638135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959observed d97ae3412bc5025d334149eb334bcfbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.617352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959/manifest.jsonobserved d9c8046d4bf0d2bca1e308308be44eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.597357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959/publication.mdobserved 2442b1e1a6b18fcb79b7da70dc3afeba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.579834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046959/publication.txtobserved 18a3319b9986bc51cb310c057c1d57bd...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. |
|---|