OT-2026-000078417
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000078417) never changes.
Identity and time
| Publication number | OT-2026-000078417 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-75c5-b0c6-2b4563a20495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078417 |
| Status | PUBLIC |
Content hashes
| Canonical text | eefd6725f81ca520e1544f0b0d86ee7d3f120ac74a4a022c59a5d2436c46cf30 |
|---|---|
| Markdown | 5d3ae4dd27405438d9fb9c2b968126b23ec2c8c7feb03677b2c3b5a7be64e2d9 |
| Publication page | 876e2bb856f710809f1f81b7183c35b52e0e35de4970b927ada95b2ffc245126 |
| Manifest | 94d205f2228e07c02304e8b5706b715580334b5c760e3f3a454be733928a250f |
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 | g4/cSg4Vj102MwKnZmB7Ows+jD3S28uFk//8c41IZoUUv4cnciijhZ2pWbe4aeTUVmBNb8Il8FBSbR9uKwPyDA== |
| 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
| 2026-09-17T10:06:24.640178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078417observed 876e2bb856f710809f1f81b7183c35b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:24.621763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078417/manifest.jsonobserved 94d205f2228e07c02304e8b5706b7155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:24.603429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078417/publication.mdobserved 5d3ae4dd27405438d9fb9c2b968126b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:24.564269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078417/publication.txtobserved eefd6725f81ca520e1544f0b0d86ee7d...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. |
|---|