OT-2026-000010831
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single 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-2026-000010831) never changes.
Identity and time
| Publication number | OT-2026-000010831 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7730-bb7c-8b7fadf34909 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010831 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2907abd8cb2d1bf38e4f30d76bb185ab877f4360d47e976a63d67dd375c88340 |
|---|---|
| Markdown | cac3ec1df4cf2202cae02a015c679772142947405b4c4b18fe6debabc597feb3 |
| Publication page | 7045d599ada92644bfc37b7d0772a5c4a0eb0ba88133cf9f89b8a53c4d6c42eb |
| Manifest | d2692d0c3676b37106c577cf4220294db8d808f59c3f8e60e6db29f4bf619dd5 |
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 | L+fF7G8L273AQxITMLMZ3KV6uJJ2PIEhfGuiPNHKxMEiQqqQjJmjvW466DsBMyZppxYn2Q3BbuuxmjYD0W2RDw== |
| 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
| 2026-09-17T12:13:35.077003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010831observed 7045d599ada92644bfc37b7d0772a5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:35.055184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010831/manifest.jsonobserved d2692d0c3676b37106c577cf4220294d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.035527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010831/publication.mdobserved cac3ec1df4cf2202cae02a015c679772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.016829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010831/publication.txtobserved 2907abd8cb2d1bf38e4f30d76bb185ab...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. |
|---|