OT-2026-000024377
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000024377) never changes.
Identity and time
| Publication number | OT-2026-000024377 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7608-ae77-5ef0e135c184 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024377 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41508853176043c6f47cfc31a7cbc3efa7dc6d5aa9bd969c2653a3e7bbef95ee |
|---|---|
| Markdown | 0bb978271212128e0ec4637aa11fe82caeb78f99ff9c2bc5598f07ec40ecd50a |
| Publication page | 66b7e35845fb2c40eb0529e8c4cd19553ae700db5a3216504602d3237434353f |
| Manifest | be64f9a6722c745f049459c31ff78ec52a0697b21008e85bb7ee0a4fc86432d5 |
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 | ulKlK4Bqgf/8QxGXV3D8hqxX5ylUzHG3BgOJrv70s0c924XWdyrRk3Lkfaoek14yHxIVz7FZ9ssTSg8cmYA4Dw== |
| 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
| 2026-09-17T11:50:14.822453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377observed 66b7e35845fb2c40eb0529e8c4cd1955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:14.803630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377/manifest.jsonobserved be64f9a6722c745f049459c31ff78ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:14.784725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377/publication.mdobserved 0bb978271212128e0ec4637aa11fe82c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:14.760282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377/publication.txtobserved 41508853176043c6f47cfc31a7cbc3ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.411304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377observed 66b7e35845fb2c40eb0529e8c4cd1955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.394696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377/manifest.jsonobserved be64f9a6722c745f049459c31ff78ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.380032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377/publication.mdobserved 0bb978271212128e0ec4637aa11fe82c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:28.364745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024377/publication.txtobserved 41508853176043c6f47cfc31a7cbc3ef...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. |
|---|