OT-2026-000046553
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046553) never changes.
Identity and time
| Publication number | OT-2026-000046553 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7872-a567-b9d98d510dc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046553 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26df0530ba33ed44704bbfb28be1e657099c9872e0bd80dea3624cf79d5430c3 |
|---|---|
| Markdown | b2cf5ffbeabf81206afa702ca2f95c8f4a39dc1684092825662e6465ad584983 |
| Publication page | 5dfccca32936ae2caf93f2f9f78f85ed240fbecca1b8eb0f5084cddcf018b2f3 |
| Manifest | 41cf740c2f3d59c2436b88b5d5fa0b6499a1b93f35bb5b4c0abb989cdec2ba0b |
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 | 5tK/8AXG/rS7+3x/gKJdB9GZNuiXFNgBI8kTW0R99x8pU1f/2Qlli/lDNVWe/mcirBZW0GJu6BUft0wnn4ATAw== |
| 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
| 2026-09-17T11:08:36.750690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046553observed 5dfccca32936ae2caf93f2f9f78f85ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:36.732624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046553/manifest.jsonobserved 41cf740c2f3d59c2436b88b5d5fa0b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.713848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046553/publication.mdobserved b2cf5ffbeabf81206afa702ca2f95c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.695411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046553/publication.txtobserved 26df0530ba33ed44704bbfb28be1e657...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. |
|---|