OT-2026-000010871
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000010871) never changes.
Identity and time
| Publication number | OT-2026-000010871 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7368-9150-bce7b5428591 · 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-2026-000010871 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5a28a5d86cdb3d1ecb8334eecda0585f3077dde9e9d0157cfe8567e3fc9c4fb |
|---|---|
| Markdown | 3e7b6163c56106450f7317712b9e8419990338b3a8fa1032cbbe736b1d403a3e |
| Publication page | 30380fa95575fa5c21e42cf5171a196040191cb3299201e2f9bcbd87d48eb0d9 |
| Manifest | 8241672d0812fe0894b4cd0cdcc4206a89b6b8684fb3135176bed9f2eb920a94 |
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 | I9liOgwQutmL2daa/vlryS5ZfApjPqZjm4KaeZYvMCQ7iuvE8rQpSx0c0W5MgXtKMYQStKBy02jgljpNBvYMBQ== |
| 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
| 2026-09-17T12:13:38.031879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010871observed 30380fa95575fa5c21e42cf5171a1960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:38.015011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010871/manifest.jsonobserved 8241672d0812fe0894b4cd0cdcc4206a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.996998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010871/publication.mdobserved 3e7b6163c56106450f7317712b9e8419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.975472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010871/publication.txtobserved b5a28a5d86cdb3d1ecb8334eecda0585...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. |
|---|