OT-2026-000050424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000050424) never changes.
Identity and time
| Publication number | OT-2026-000050424 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-70eb-a7aa-4247fc6b0686 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 002db557c6dabb7646ce8da40526026abeaf34d3ae781923cf582c005a1d1392 |
|---|---|
| Markdown | e4f6aa9442e5e12fab3071b6008ff2916e7dade0e3724c598750a9ff8526857d |
| Publication page | a0031e37569a497b24f900a84c1564844ce7865954f0568b8f8194a2c9503ab6 |
| Manifest | 82752dde535a267ba23d5b3561f7c87898f92604bb82eac36cc2963ee608360d |
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 | KpcgKRGVGaR8zv/ZurbSReBh9oKc7VlyTr58NtK8wZe62jndm1ZO86QUhxwLAaz0PzSIqs7EFpS/o+7mGwNICA== |
| 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
| 2026-09-17T11:01:28.213484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050424observed a0031e37569a497b24f900a84c156484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:28.196850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050424/manifest.jsonobserved 82752dde535a267ba23d5b3561f7c878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:28.180878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050424/publication.mdobserved e4f6aa9442e5e12fab3071b6008ff291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:28.164392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050424/publication.txtobserved 002db557c6dabb7646ce8da40526026a...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. |
|---|