OT-2026-000039667
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000039667) never changes.
Identity and time
| Publication number | OT-2026-000039667 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7712-a8e8-f9daea7ad0e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758ae6606f821c7b0fdcf3926720d3b8981fa87b85ec9eaf43bfdb36b6ffb1f3 |
|---|---|
| Markdown | 3bf48c2569c6ee6c3ab3085c6f06e77c93df3c403914d82d26a0e6d993d960b6 |
| Publication page | 0f0aeac48e8d80329b9cd96d7cd35a187126a665222a252a0d7517c0a04b0bde |
| Manifest | 335ed1f34921dc31cdfabbbbfe21fad7afb2efc95a17dbbcf5e8a56cebc6f612 |
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 | gfugF+MMcc3859ciBFfvZT/01v+OcF6mskOXr6wkgozWMfrmQ08RoVZ1qWSgOfNXM3f4yvGLS+dKvbt2zAD2BA== |
| 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
| 2026-09-17T11:19:51.005182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039667observed 0f0aeac48e8d80329b9cd96d7cd35a18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:50.989257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039667/manifest.jsonobserved 335ed1f34921dc31cdfabbbbfe21fad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:50.970852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039667/publication.mdobserved 3bf48c2569c6ee6c3ab3085c6f06e77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:50.953051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039667/publication.txtobserved 758ae6606f821c7b0fdcf3926720d3b8...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. |
|---|