OT-2026-000047179
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000047179) never changes.
Identity and time
| Publication number | OT-2026-000047179 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7133-9598-e128573862c9 · 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-2026-000047179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05a0af0d30e466518ad682170ebfabdec2798209c4ede6335c533bebe800ff99 |
|---|---|
| Markdown | 09592061e6e130f1000f54c1b4f03d515d270359b2e4ddfcad526da6d259a279 |
| Publication page | 39e81d954b4ac348d459f93250e36b8b3f9a070ff687d62cbd9af636841ca505 |
| Manifest | 14eae9545e70b727ce3091fbc3e1e9000ae0e80c97689c53267782029e590a6c |
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 | TkT0+lLcWhPmRC2NoXGGzAqDoE0YvB8oNGg6y1jVFNRqUwYJ5l+JRzumDs51DC9LvYq2GAfc3R1i/IlZU05dDw== |
| 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
| 2026-09-17T11:10:33.053159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179observed 39e81d954b4ac348d459f93250e36b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:33.033969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179/manifest.jsonobserved 14eae9545e70b727ce3091fbc3e1e900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.013727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179/publication.mdobserved 09592061e6e130f1000f54c1b4f03d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:32.995574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179/publication.txtobserved 05a0af0d30e466518ad682170ebfabde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.998911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179observed 39e81d954b4ac348d459f93250e36b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.979729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179/manifest.jsonobserved 14eae9545e70b727ce3091fbc3e1e900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.961264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179/publication.mdobserved 09592061e6e130f1000f54c1b4f03d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:59.940788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047179/publication.txtobserved 05a0af0d30e466518ad682170ebfabde...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. |
|---|