OT-2026-000095439
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, sustained 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-2026-000095439) never changes.
Identity and time
| Publication number | OT-2026-000095439 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-78c6-93f2-dea276c15bde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095439 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ab6ef79abe2896b476bca8a77860d81e5bb9ee921d60bedd22d0e5ce71ee79b |
|---|---|
| Markdown | 88094eebb23466a07d2bb45f443a4abcf50d17f55a1142c7cb91f310e22ed560 |
| Publication page | 26f2c27b6b0744dbef0b9c7b73e7fd2fc5ff07117fd69e6ac626692823855ff3 |
| Manifest | 9f149079845f2d6f1018bfdc78f3821478a3b5631c1446f9b433c56d9afcae0b |
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 | 3g6Z+8M/CI5wdEnoaDt2GBAkj2QUAWS0Ls1jvpOgbb42qprfe2domET7rqixeaC3kbXbRbWR+taJE8tqXBUDCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:48.758583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095439observed 26f2c27b6b0744dbef0b9c7b73e7fd2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:48.740368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095439/manifest.jsonobserved 9f149079845f2d6f1018bfdc78f38214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.720218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095439/publication.mdobserved 88094eebb23466a07d2bb45f443a4abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.702952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095439/publication.txtobserved 1ab6ef79abe2896b476bca8a77860d81...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. |
|---|