OT-2026-000036521
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000036521) never changes.
Identity and time
| Publication number | OT-2026-000036521 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7f0e-b9df-d3f37d8b218c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036521 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6cf77b14ebe122dbbc51bfe4667677427c7cc2b648913e29eb6908ddcae5a47 |
|---|---|
| Markdown | 06cbe55a90f69c6960e3b84a4d12c54ecc67a56afc8f320d44e4f33bb4eeb35a |
| Publication page | 269c0bde4966f557ae1ea8e009165eff4bb84af8438426d805096a83efb9e558 |
| Manifest | 62df5ccfc7c626bdf14d5167a7d8a3d76b803b02c2a5b90392fa107472576ced |
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 | DXGyLk/ZGMeNN4rKX7j12fRjeaxo87vaOu30S/ldw8zwkd7xC3SkJGm5AqUV3bOPquGU0PNN+3wkixRZiwGtBA== |
| 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
| 2026-09-17T11:25:43.728422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036521observed 269c0bde4966f557ae1ea8e009165eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:43.709254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036521/manifest.jsonobserved 62df5ccfc7c626bdf14d5167a7d8a3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.688949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036521/publication.mdobserved 06cbe55a90f69c6960e3b84a4d12c54e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.671223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036521/publication.txtobserved b6cf77b14ebe122dbbc51bfe46676774...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. |
|---|