OT-2026-000025310
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump 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-2026-000025310) never changes.
Identity and time
| Publication number | OT-2026-000025310 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7661-b3a5-6b933e536144 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8adf2aa3a2d5c727124c8ce6ffe5059e48f8d898fcfee4569cadaa6e34efeb7a |
|---|---|
| Markdown | 5e5ecd8ca26a541d3e8d38669163290978dd61957bf11c4ac4260f3b7866ab75 |
| Publication page | 910b15a137616240a0eb4e143c0b3aacf9d84c4b8f64e038e2b7ac52bbd83e8b |
| Manifest | d33f67660b50d85b788b60d55cfe866009afa1bbdbcb52863700c6eb871465d1 |
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 | zkpxrckm6cems5lDIb2rXBDZtl7wU/zi3XEpNvodc+TRT0eHGyIjRJSI5NVsgTWuYH+S3tgCRHn/ZV+hrjG/DQ== |
| 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
| 2026-09-17T11:47:19.782705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025310observed 910b15a137616240a0eb4e143c0b3aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:19.764379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025310/manifest.jsonobserved d33f67660b50d85b788b60d55cfe8660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:19.746630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025310/publication.mdobserved 5e5ecd8ca26a541d3e8d386691632909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:19.727176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025310/publication.txtobserved 8adf2aa3a2d5c727124c8ce6ffe5059e...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. |
|---|