OT-2026-000095710
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, sustained 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-2026-000095710) never changes.
Identity and time
| Publication number | OT-2026-000095710 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-755e-b8c6-76c325c76b59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095710 |
| Status | PUBLIC |
Content hashes
| Canonical text | e095ff5e5aee0c2b5bcf22af1758a62686b2396c4a3ac9877f8134ac24f4e386 |
|---|---|
| Markdown | 75d60f65eb39020fb5ebad3799a7f4f4220a0f97da47792a4ce323d54a748660 |
| Publication page | 3a7528f2f49407a0d0bd557433b73cb98672af0dadf54a0ee39357a0b8395e5b |
| Manifest | cd6d53115a7567e564730e671c1ed393a08778fc223a691888c1dcd960d56642 |
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 | JrBZ77yUqLkdnCYo2WgF9AZosBmzEwrPvm6TWwRqAr5pfrqtidOLvzDKEm731Ub70zLnV3jPQM9ZIjNhMbQwAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:15.918561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095710observed 3a7528f2f49407a0d0bd557433b73cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:15.900537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095710/manifest.jsonobserved cd6d53115a7567e564730e671c1ed393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:15.882548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095710/publication.mdobserved 75d60f65eb39020fb5ebad3799a7f4f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:15.864159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095710/publication.txtobserved e095ff5e5aee0c2b5bcf22af1758a626...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. |
|---|