OT-2026-000082451
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single 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-2026-000082451) never changes.
Identity and time
| Publication number | OT-2026-000082451 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-781a-9e20-b319bea20659 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082451 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53b328518906abf07b8deea4842b3ba68009049b3cd006d43b3c5ed10af25222 |
|---|---|
| Markdown | 8a73a54915673bd2453615bb19eb8dbe6447e4e1177f61d035a2f0ec0f13dffd |
| Publication page | 8eb9590d39b0e438aa9a34ccd184fc6e333c2112dbe952a5d8c262a97df18323 |
| Manifest | 800e6a7767fdb1d082cafcd423dd62b0ab40d09390feed39113d592f9f955d6e |
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 | A9yNXaeWGhGSZCyYJ+6rBMkStEFFfeNODJXDhSWdpEsxmHjwv6zC2umGqyIYfpnh462512XboLfFJEw3A7cbAw== |
| 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
| 2026-09-17T09:59:27.067524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082451observed 8eb9590d39b0e438aa9a34ccd184fc6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:27.051184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082451/manifest.jsonobserved 800e6a7767fdb1d082cafcd423dd62b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.032685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082451/publication.mdobserved 8a73a54915673bd2453615bb19eb8dbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.016427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082451/publication.txtobserved 53b328518906abf07b8deea4842b3ba6...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. |
|---|