OT-2026-000032683
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000032683) never changes.
Identity and time
| Publication number | OT-2026-000032683 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7e38-9247-67090faba549 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032683 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a4652973ce65ac8e47a9b403cc1f32cf3ae0b77aa6fe20347117177da7a1359 |
|---|---|
| Markdown | 71065a5d37816858325f685e62c29ee79948b5141348f8a54c5b02426ff7ba54 |
| Publication page | cfa3f5afd9aa917380ebc0146efc8383cd9c4eef933e2a9b2337ba9a953695ac |
| Manifest | f57e44ca161b582712975e0b88786befbee9bcf95e32b98366e18ae193230816 |
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 | IoCzXKjSYIdnOWqYt60SPlFAFVToVwZq7YW3NERnwjjsEuYg/qYQPXZzY3+JdSOYuxfLvZxh059xdVqXTWvdCA== |
| 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
| 2026-09-17T11:34:17.370738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032683observed cfa3f5afd9aa917380ebc0146efc8383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:17.352481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032683/manifest.jsonobserved f57e44ca161b582712975e0b88786bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:17.334894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032683/publication.mdobserved 71065a5d37816858325f685e62c29ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:17.316389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032683/publication.txtobserved 9a4652973ce65ac8e47a9b403cc1f32c...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. |
|---|