OT-2026-000036632
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000036632) never changes.
Identity and time
| Publication number | OT-2026-000036632 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7c3b-acfa-ae41eb28cd4b · 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-2026-000036632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e28961296bfb1aaf5db1406fc49dd6b3e8c4760561b49bfb6ffa9e24b1ccf91 |
|---|---|
| Markdown | fbc14e57f866c60fd444c0b416fc8b7d2409409de8bdd742538003dad1f443cb |
| Publication page | 3296afb764d05baf5f299d9b52d18bae927e1300e1cbcfa45f62c9ee0e923993 |
| Manifest | 455b1099366758d86f27b4ff969ece96ca4145b7dee3306132e97db2e59bdfcb |
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 | gBXZjKI4AJZ1wvTfqLQwu1iH1NXipSve8+71oz4foAc+mJ6TstFsYjM9DDE6xn4I3kvnq5CHUZS71Iq7xAO6BQ== |
| 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
| 2026-09-17T11:25:58.613016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036632observed 3296afb764d05baf5f299d9b52d18bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:58.596747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036632/manifest.jsonobserved 455b1099366758d86f27b4ff969ece96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:58.579268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036632/publication.mdobserved fbc14e57f866c60fd444c0b416fc8b7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:58.562445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036632/publication.txtobserved 7e28961296bfb1aaf5db1406fc49dd6b...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. |
|---|