OT-2026-000017703
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000017703) never changes.
Identity and time
| Publication number | OT-2026-000017703 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7ad5-af07-fb1817c23073 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017703 |
| Status | PUBLIC |
Content hashes
| Canonical text | c06d00d0b8895073696d1e1e50f77b0857a64e3a4e53c550793704bf9b74f032 |
|---|---|
| Markdown | d73e6215ff8b0699750ac323583976568ea294d41d21affa227d9667a2acb8af |
| Publication page | ba52ea4f4835777ac53a2f78eea37dfc23f94a278df07a25e60d60b8e5544a9b |
| Manifest | b0335971369178f359f3b7539e69253b351c1a446b0888f5f85c8b51f9bb3e31 |
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 | pfhrP9sT1L8qdh4dju4EzV03LdRlbXFlgWLHnTpo3GVy93HnhvEk67SxuI4H7kAPMfgsMIQ2O19deoAIEus/Cw== |
| 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
| 2026-09-17T12:01:39.299894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017703observed ba52ea4f4835777ac53a2f78eea37dfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:39.284820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017703/manifest.jsonobserved b0335971369178f359f3b7539e69253b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:39.269130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017703/publication.mdobserved d73e6215ff8b0699750ac32358397656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:39.253282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017703/publication.txtobserved c06d00d0b8895073696d1e1e50f77b08...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. |
|---|