OT-2026-000069805
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000069805) never changes.
Identity and time
| Publication number | OT-2026-000069805 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-71b7-b7a1-c9766cc2df26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069805 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaea4f32e92b5ce696b1bd5a25bfdfc8ad274248c774d4c1ce14779cb117bf55 |
|---|---|
| Markdown | 7ec01c80309c2c2e4fd934d72bfadeca63304ebc1cb9071af571a1454ea89d4b |
| Publication page | 137f7687f56905105051945e025bb185a7de3b523f7ee6c0060f2dc6462f6a81 |
| Manifest | f16d57c3ec7725f4727facf3aeb71cb89164e05178706d2f269851bde34e973b |
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 | +I0J0mQXJnHwfvrht9RGDv0eybUfR40SCe3ih6BggDCjk7gHyy1LtawqcqiYH+SAAJlxrYduDo0aFHttCavyBw== |
| 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
| 2026-09-17T10:26:38.266320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069805observed 137f7687f56905105051945e025bb185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:38.247867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069805/manifest.jsonobserved f16d57c3ec7725f4727facf3aeb71cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:38.230712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069805/publication.mdobserved 7ec01c80309c2c2e4fd934d72bfadeca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:38.212965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069805/publication.txtobserved eaea4f32e92b5ce696b1bd5a25bfdfc8...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. |
|---|