OT-2026-000014640
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000014640) never changes.
Identity and time
| Publication number | OT-2026-000014640 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7863-8705-c2ea9a7ed5fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014640 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba2d7222bc97d74cd1368d998fdacb4280858629a745cd7ad1a82d8ad4742fb5 |
|---|---|
| Markdown | 564963eb3642f4587b5ddf1aace1d3de51f8e96123d44251abf906a55fb8641b |
| Publication page | 606e1634fc8a98069f85d35bfd6b80281fd4494dbfe95a235e344fee17cfd891 |
| Manifest | dfbcb2b1d6e8338d40ac344eaf18fde9ea1945efe20e9866bef8aceace2ab7ea |
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 | RVa3F9hfUHOuo8FLIyAHBCAeObaRbeQ+ierEFgA6MHXOPHnFY388pOiDVKYXdURc2Z0OIxL7HCf7fH/CvzkwBQ== |
| 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
| 2026-09-17T12:06:27.622370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014640observed 606e1634fc8a98069f85d35bfd6b8028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:27.604517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014640/manifest.jsonobserved dfbcb2b1d6e8338d40ac344eaf18fde9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.584582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014640/publication.mdobserved 564963eb3642f4587b5ddf1aace1d3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.566744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014640/publication.txtobserved ba2d7222bc97d74cd1368d998fdacb42...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. |
|---|