OT-2026-000010433
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two stage ejector, vented 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-2026-000010433) never changes.
Identity and time
| Publication number | OT-2026-000010433 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7581-8611-1ec5e9571aa4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35073561e162d64443f4d492e547fc9fc6e1191cb6a7bc895292cba8b87e03b5 |
|---|---|
| Markdown | 7de5ae75214923d1842e45a2b1baa964e755b7316415cd7d4da7832ba0ebf0aa |
| Publication page | d7d1144522028af0d2c3eac6e1f60538813890395075979d420cef618041228c |
| Manifest | 9fdbccffb6e6b6b6647412024bcb71e88dc49fdbe36979c826ca61bb1acc6828 |
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 | If6bOduut+5N9cpY524XvaQpoohAa5b0KhetBPYeGYmuU5e1CI2vWSaCz9/dj+75j5Wx32KrE1jK3oXFFf9tAg== |
| 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
| 2026-09-17T12:14:33.813134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010433observed d7d1144522028af0d2c3eac6e1f60538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:33.794089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010433/manifest.jsonobserved 9fdbccffb6e6b6b6647412024bcb71e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.760135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010433/publication.mdobserved 7de5ae75214923d1842e45a2b1baa964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.726382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010433/publication.txtobserved 35073561e162d64443f4d492e547fc9f...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. |
|---|