OT-2026-000043943
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000043943) never changes.
Identity and time
| Publication number | OT-2026-000043943 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d678-734e-ac70-88948870e835 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30319d832d6531aa06d3fe7e0da93dac3799cad1d5f9cade013fe9cb33b1122d |
|---|---|
| Markdown | d2593fde2227c3d49c77bae08889d10f1baf6ab3fcbc13821ce94fa449d74cc6 |
| Publication page | 69d5403def840ef30073655b23c87a9c831da07c5fc64dfec855d1b981275983 |
| Manifest | 87503638a7b61eff8ff8574aac31429534d3400c774ddaf08cbae8ad663c3bdb |
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 | 1X3cRmURLSwMEDoDQXQSUOZ82H2Y0pfHGgtKNJ581btNayac5YEScPaduK0U8n9ncWiDwra6ITIfxioJnfEwDA== |
| 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
| 2026-09-17T11:12:17.746622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043943observed 69d5403def840ef30073655b23c87a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:17.727142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043943/manifest.jsonobserved 87503638a7b61eff8ff8574aac314295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:17.707249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043943/publication.mdobserved d2593fde2227c3d49c77bae08889d10f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:17.689924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043943/publication.txtobserved 30319d832d6531aa06d3fe7e0da93dac...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. |
|---|