OT-2026-000075100
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000075100) never changes.
Identity and time
| Publication number | OT-2026-000075100 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-742c-950c-a87ee69e9c6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 294bea90928a127bd5b4f3d6bc7715825de2e38775b3be94dee8bdf112165d04 |
|---|---|
| Markdown | 7e687d803c0d4a23f404f404e966c782ea13c795510ff8952bf412e739f2fbfe |
| Publication page | 182141f818b79b9da2cc71ade8f52ac655f5baca0229d6e89aa81dbc335ad3c8 |
| Manifest | 0b0c105397abbec4eb7241d2871cf88c398bf52327af482cd5a6b35da51d7825 |
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 | wWETvwxFe3dlbieVwU3Fbn9p1ZfkeP8XkDnbChBBNFisswpbA2UvxF2zZ/NBxt/OKehLj/Sl5krR8kK/4UggDA== |
| 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
| 2026-09-17T10:18:55.470486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075100observed 182141f818b79b9da2cc71ade8f52ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:55.454422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075100/manifest.jsonobserved 0b0c105397abbec4eb7241d2871cf88c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.439143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075100/publication.mdobserved 7e687d803c0d4a23f404f404e966c782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.422464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075100/publication.txtobserved 294bea90928a127bd5b4f3d6bc771582...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. |
|---|