OT-2026-000082745
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, 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-2026-000082745) never changes.
Identity and time
| Publication number | OT-2026-000082745 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-78e3-9bd3-4b1f0bd7411a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 248f57c4ac7352c69bb6afd7acc60d5c142c557bf827904150afc7d58473328c |
|---|---|
| Markdown | 5ae1475544bc894feb5bee7b779b0bf13546f16a57eac3e529035ececa3990a4 |
| Publication page | 720fe621d562d661d6faa85c5ce17acd3512363e1bff80e91a8bb2f77b859131 |
| Manifest | 3d1100cd153d62b49d03f9990ff25993292e0c40179c660591b6afaa56a54f38 |
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 | UC+UvfKiDCYkB+y8zsqEKAO3JpAddBy2ElTR+qY3iZiWN99W0ZsUJFrAXRhpJpMxnj1CupKNqujuasInP1jtBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:19.615452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082745observed 720fe621d562d661d6faa85c5ce17acd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:19.599408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082745/manifest.jsonobserved 3d1100cd153d62b49d03f9990ff25993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.582962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082745/publication.mdobserved 5ae1475544bc894feb5bee7b779b0bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.566689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082745/publication.txtobserved 248f57c4ac7352c69bb6afd7acc60d5c...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. |
|---|