OT-2026-000035709
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035709) never changes.
Identity and time
| Publication number | OT-2026-000035709 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-72b5-b957-478d5e9573b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035709 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5d1404d69d2944b8475c60c09d3c6f239077daf84b6eda3714d2f5948de0dae |
|---|---|
| Markdown | 1fe2ae4149cbae8ec770048f967690e01d87b0653c7f25e18e106e864f7b2361 |
| Publication page | 679963035c7b0da44ac7f8a289bc48118970c3a46bc39b4c0e48891da7e676f7 |
| Manifest | 688653dbff790708c3afdb8ecce76029a23c69aa774949cb1b67e207229ddece |
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 | L59RPRhPyWf8VYKEbtBOVeRgAVFd+bz3RzFh87F4PVAjh9acDNr4CajedoPCAe/4kNIr2lUSqgSB0UWvVEpPAg== |
| 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
| 2026-09-17T11:27:17.596061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035709observed 679963035c7b0da44ac7f8a289bc4811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:17.579524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035709/manifest.jsonobserved 688653dbff790708c3afdb8ecce76029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.561982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035709/publication.mdobserved 1fe2ae4149cbae8ec770048f967690e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.544731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035709/publication.txtobserved c5d1404d69d2944b8475c60c09d3c6f2...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. |
|---|