OT-2026-000050860
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000050860) never changes.
Identity and time
| Publication number | OT-2026-000050860 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b2-7989-a66b-c802053fc0ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 035e870eb62b67c35882fc24c49b6145b939454dd9ee9a9fe6e5161c2895a4ea |
|---|---|
| Markdown | 00f5d36049e9f7a2696e0a95ec03337f2be8c57b51376c6873e239bf31eb7abc |
| Publication page | 0f79042682115b71cda74bc3ba0074bcaa5749307d2d62f5d6ac437a2757468f |
| Manifest | 92fcd940236f0c127918243470897c0044792a38af6f42fae612c31b4a8860cb |
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 | iGIOILjeauRiny+Akx4trVkT7eQ33gCzBJxD7u8UiZPidcJJm2CvsPh0hu5IrjFOgnOc4mJkaGIA1LeaMYzxCw== |
| 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
| 2026-09-17T11:00:26.367047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860observed 0f79042682115b71cda74bc3ba0074bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:26.362054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860observed 0f79042682115b71cda74bc3ba0074bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:26.347047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860/manifest.jsonobserved 92fcd940236f0c127918243470897c00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:26.335103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860/manifest.jsonobserved 92fcd940236f0c127918243470897c00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:26.314483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860/publication.mdobserved 00f5d36049e9f7a2696e0a95ec03337f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:26.313102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860/publication.mdobserved 00f5d36049e9f7a2696e0a95ec03337f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:26.283142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860/publication.txtobserved 035e870eb62b67c35882fc24c49b6145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:26.278500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050860/publication.txtobserved 035e870eb62b67c35882fc24c49b6145...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. |
|---|