OT-2026-000025646
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000025646) never changes.
Identity and time
| Publication number | OT-2026-000025646 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7bef-9090-024f0d3e22ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025646 |
| Status | PUBLIC |
Content hashes
| Canonical text | db3e5e2aa7d938826606ab6fbab007fffe0b10a7da3ddd4c2004bd1e1c2cd841 |
|---|---|
| Markdown | 208e0151b33ad5b755e991c09aefe7d8d8d3ce9245f64624a1ce5fc346606a10 |
| Publication page | b59c9b615121c177ec02aedd46eb37b61513a1554558c4cf717680cfc214433b |
| Manifest | a2aa46d217ba0069319df376ba4fb54c6dac2795b5e1762f86e0c5d75b743b5d |
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 | u4h25pa+2sj7578+W1srRAnK/tT0TD5Le/cA/llAGDiDf6kxA6r/36nNUcjKCUBnExh+MxHjNMBEWgZNfanoDA== |
| 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
| 2026-09-17T11:46:50.910155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025646observed b59c9b615121c177ec02aedd46eb37b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:50.893131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025646/manifest.jsonobserved a2aa46d217ba0069319df376ba4fb54c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:50.875743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025646/publication.mdobserved 208e0151b33ad5b755e991c09aefe7d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:50.856206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025646/publication.txtobserved db3e5e2aa7d938826606ab6fbab007ff...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. |
|---|