OT-2026-000050651
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000050651) never changes.
Identity and time
| Publication number | OT-2026-000050651 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b0-751b-91a9-f98f75993abe · 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-2026-000050651 |
| Status | PUBLIC |
Content hashes
| Canonical text | a79ed7f6ab3a1c3109bbf20f175759296dbcc3571a019119a33aec7ddcb7eecb |
|---|---|
| Markdown | 2370c0dbf0e5d5fcab3c26c6efd21453864e82e628a4d53423d93c3db83ca49c |
| Publication page | 35933962f3263713eb0aa89d4591ca1b42a4a8fe17e2a6fa657f5e629a367aa3 |
| Manifest | be23ab3864f60fd1eb5e6440a901b266cb6a30b4a55189c99787ce2dd06a584a |
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 | 02aErrKz05GWTDYt7bg1Ek+fjSy8xpokrusQKXwzCr11vXnqZezo6h2ltWUOS6o77CfRWEHJTHJI1IbAwzuICQ== |
| 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
| 2026-09-17T10:59:20.969043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050651observed 35933962f3263713eb0aa89d4591ca1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:20.948114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050651/manifest.jsonobserved be23ab3864f60fd1eb5e6440a901b266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:20.930177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050651/publication.mdobserved 2370c0dbf0e5d5fcab3c26c6efd21453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:20.910605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050651/publication.txtobserved a79ed7f6ab3a1c3109bbf20f17575929...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. |
|---|