OT-2026-000032501
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000032501) never changes.
Identity and time
| Publication number | OT-2026-000032501 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-78f8-9d41-5c7591b6d5b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f69a5c1e0118f7c585b71d7c5a5534eee109b05579c7ee607eeec05872101f4 |
|---|---|
| Markdown | 9b35e48f0ff30eef50e8507b458825ea810c81bf6cb5a5d124883de0457e7ce9 |
| Publication page | 82fdbbb7b8c72b3bd3bd405d66362fc8af07a619ce1bc0dd0fa3f97b0dc21e75 |
| Manifest | d0cfaaeae81fa91a56fc1c3ac3158d2ab9e911b9d8742d0f970c54492810b561 |
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 | gCbreqt90A07EbKlWgJJe98kIsgPpLQqGkiU1FD19PQZMo1yWMoR7OgylWqdPJK3cV/xa8kIn8LeWwxvXdgiDQ== |
| 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
| 2026-09-17T11:33:56.523408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032501observed 82fdbbb7b8c72b3bd3bd405d66362fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:56.505398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032501/manifest.jsonobserved d0cfaaeae81fa91a56fc1c3ac3158d2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.486948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032501/publication.mdobserved 9b35e48f0ff30eef50e8507b458825ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.468339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032501/publication.txtobserved 9f69a5c1e0118f7c585b71d7c5a5534e...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. |
|---|