OT-2026-000017493
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000017493) never changes.
Identity and time
| Publication number | OT-2026-000017493 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7cd1-882d-7f7bf0d62b3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017493 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2faa66f72013a90772271788dcfcc31f7ea097bc5310d7fe94290e827aeea9ea |
|---|---|
| Markdown | f84bcd80bf67701e0647adc26616c214b333203cff80c656414a32c6278ba818 |
| Publication page | 23a984dc8fd7a26aeb7a6e38cf9c587bee509542585f0103a8d20444432b758a |
| Manifest | f03e423889e9c16a53b945f0d45672e489c460b364629c8c363cfd9c795f6e81 |
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 | MHix3kALqvHJQZZDxOEGVtFxSQB65lYI8d4o7r6V0erXhqbJJWZTzIo0IVELVljAyzD2a77jk5NtQxiAtQYDCQ== |
| 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
| 2026-09-17T12:02:38.677004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017493observed 23a984dc8fd7a26aeb7a6e38cf9c587b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:38.659915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017493/manifest.jsonobserved f03e423889e9c16a53b945f0d45672e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.642255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017493/publication.mdobserved f84bcd80bf67701e0647adc26616c214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:38.625229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017493/publication.txtobserved 2faa66f72013a90772271788dcfcc31f...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. |
|---|