OT-2026-000079001
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000079001) never changes.
Identity and time
| Publication number | OT-2026-000079001 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-77ad-a1ec-f342798ae15a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079001 |
| Status | PUBLIC |
Content hashes
| Canonical text | cebb8bc823ff40c296a8edd7327de1adb8b123f70cdedb3734495db07122f4be |
|---|---|
| Markdown | 2f6d87e1fac4cc702ba1a8900a2251c86deb99943b086710b2264744ac927654 |
| Publication page | f6c5f20bb3312a2b8b4ef8886fd34898b683906b6563b113875d1862c4731681 |
| Manifest | ab36712b0b04d49c59443569c5f75c7ccc8a2741db91821d1f7280b776bb8d7c |
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 | iC1iFyaQKyqaKRK4SBodIeFVC2Dux1UiTCl84tjptuoEgPNa+eFaATUu9z6I34UUEjLdyYPPLhOjSE7UyBnBAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:49.997393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079001observed f6c5f20bb3312a2b8b4ef8886fd34898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:49.979089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079001/manifest.jsonobserved ab36712b0b04d49c59443569c5f75c7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:49.959789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079001/publication.mdobserved 2f6d87e1fac4cc702ba1a8900a2251c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:49.930370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079001/publication.txtobserved cebb8bc823ff40c296a8edd7327de1ad...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. |
|---|