OT-2026-000039998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000039998) never changes.
Identity and time
| Publication number | OT-2026-000039998 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7207-aba2-7fec70b3de3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 049fb04f64ccb1da2096ea9c62e33b9d7e3edbfbd63933d4313e4905782ce2ab |
|---|---|
| Markdown | acef3e49689a9990f73cdbb8538c7a2a056aebfdd7c41114499e8fd3604f83b4 |
| Publication page | c0a5ef8c81a1507cecbb59374db1f4cc9f0904cb6c370d68f76faf15d3c93b63 |
| Manifest | 8bec20f72891b22ef5bc7972373d282197bf839f79c556a4f27b81ee7d259804 |
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 | 5atRjhXLAufoIQX1L0jZnJ0ptilfaCxXAQ3hv00LGcsYTT0rTbQkNyRcYQZRF9TtfddJcZy0cTvY0RHyJhvgBQ== |
| 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
| 2026-09-17T11:20:24.717658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998observed c0a5ef8c81a1507cecbb59374db1f4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:24.699720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998/manifest.jsonobserved 8bec20f72891b22ef5bc7972373d2821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.682460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998/publication.mdobserved acef3e49689a9990f73cdbb8538c7a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.662674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998/publication.txtobserved 049fb04f64ccb1da2096ea9c62e33b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.447383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998observed c0a5ef8c81a1507cecbb59374db1f4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.431457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998/manifest.jsonobserved 8bec20f72891b22ef5bc7972373d2821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.416296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998/publication.mdobserved acef3e49689a9990f73cdbb8538c7a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.400425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039998/publication.txtobserved 049fb04f64ccb1da2096ea9c62e33b9d...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. |
|---|