OT-2026-000034089
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000034089) never changes.
Identity and time
| Publication number | OT-2026-000034089 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7678-a01e-a09526bd4ad0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034089 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed09173ac7f7eeca55d3a2a0a3a52845ee46cd46b8259b8ede422ed2ac358767 |
|---|---|
| Markdown | 5484fc3d3543e7f9f43a61315c109c8016da4d860bf4b35ee8fed81161c98ef4 |
| Publication page | a410d694ee49336d126f072f1b56264d3f1c1c63fb9bc386b4ec1f5d773667e0 |
| Manifest | efb463106fcb2e0ee2c992a7cbae75a6e960245d59061c9843af470f81595766 |
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 | 6k9mjhJlOvLUVaYEfEROlnUoJPnjDjFcznrdddB5C21RESPDr7HRGJ3+1hqgUbyhD3W+3YSZnaKLct+ZBq//CA== |
| 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
| 2026-09-17T11:30:27.830838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034089observed a410d694ee49336d126f072f1b56264d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:27.807346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034089/manifest.jsonobserved efb463106fcb2e0ee2c992a7cbae75a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.786859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034089/publication.mdobserved 5484fc3d3543e7f9f43a61315c109c80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.766087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034089/publication.txtobserved ed09173ac7f7eeca55d3a2a0a3a52845...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. |
|---|