OT-2026-000078007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000078007) never changes.
Identity and time
| Publication number | OT-2026-000078007 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-79b8-93d2-94179f460a16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078007 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3d73183883c7b060a768e7817b84e2e6c473aa231c7d0f5489b0739c820a9b7 |
|---|---|
| Markdown | 96938d77a6e2b287f44d7ce753d77734614980b9aed5a1f1d8f0cfc4585bcb49 |
| Publication page | a59f4cc7cc5040ee49247edc7b167dbd0213fb3653d7d1e5e64680042128e43a |
| Manifest | 691c872f794c777c3eeb1b8d8946c854c65ba77bb6a3ac03640c04742ef32b58 |
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 | AFfw1snCD8nkF8dFjOh+0q2e33V7hBluaJmCqRzLrydi+io1KDcMv5nM3X65s4x3hudhTBhpksuNt0FcTAUBDA== |
| 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
| 2026-09-17T10:10:29.474065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007observed a59f4cc7cc5040ee49247edc7b167dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:29.453372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007/manifest.jsonobserved 691c872f794c777c3eeb1b8d8946c854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:29.307252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007/publication.mdobserved 96938d77a6e2b287f44d7ce753d77734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:29.285839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007/publication.txtobserved a3d73183883c7b060a768e7817b84e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.694977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007observed a59f4cc7cc5040ee49247edc7b167dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.676618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007/manifest.jsonobserved 691c872f794c777c3eeb1b8d8946c854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.656524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007/publication.mdobserved 96938d77a6e2b287f44d7ce753d77734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.638406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078007/publication.txtobserved a3d73183883c7b060a768e7817b84e2e...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. |
|---|