OT-2026-000066728
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000066728) never changes.
Identity and time
| Publication number | OT-2026-000066728 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-73f9-8a1a-730dd4d3a324 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066728 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22f89dd34bed5a5fad62d3c007eff7de6c2d2621212b695618dc256d2ce1b5cf |
|---|---|
| Markdown | 0e37c067de61d4e1c69752d4ca81d834f76b4335705367acee7aceaf5b9447af |
| Publication page | e05c3a1c8188a0cc2a34ca7c05ff55885609c34b3fe785d34f9f82f170a507a1 |
| Manifest | fb2e14de33389ea48cd20f54e46c22e456ad0545d239879754074ffcfa597214 |
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 | wdHs0M11ohg80Cl1ink4tKkQH4GxPvKjFdUPxCaervjw1Kd+esByW2H6qSy7MDlgMZuTwFK5Oq42eV+9lLCDCA== |
| 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
| 2026-09-17T10:33:08.053546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066728observed e05c3a1c8188a0cc2a34ca7c05ff5588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:08.034345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066728/manifest.jsonobserved fb2e14de33389ea48cd20f54e46c22e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.016380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066728/publication.mdobserved 0e37c067de61d4e1c69752d4ca81d834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.997506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066728/publication.txtobserved 22f89dd34bed5a5fad62d3c007eff7de...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. |
|---|