OT-2026-000050673
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000050673) never changes.
Identity and time
| Publication number | OT-2026-000050673 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b0-7846-bca9-bdb757818465 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26360bd77f2c811c8bd68fda935c0d0d9345b57f45ae0e73e3cc670a0ab9cd1e |
|---|---|
| Markdown | 8eb7160286cff314dc24fd3a06855b461bc2f48bcc4be02b416af2820607e81f |
| Publication page | d2e09b81eebc5bcebffdedf13efa805bb21c7f91d72eff8ab100b4c72dcee301 |
| Manifest | 705b86af0f1d9fd922763741e81367205e393ccb25951ee1dcc41496bb6fcee5 |
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 | K2U40uFgDxFBwBjlu1hYBXTVKrFQmR6dtubzBUqo3z+pgN+aoRWcQVPt1ICpmWPzC5KsyoDnSNU09eMJdWjhBw== |
| 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
| 2026-09-17T10:59:22.702373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050673observed d2e09b81eebc5bcebffdedf13efa805b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:22.685442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050673/manifest.jsonobserved 705b86af0f1d9fd922763741e8136720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:22.667722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050673/publication.mdobserved 8eb7160286cff314dc24fd3a06855b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:22.650822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050673/publication.txtobserved 26360bd77f2c811c8bd68fda935c0d0d...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. |
|---|