OT-2026-000050324
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000050324) never changes.
Identity and time
| Publication number | OT-2026-000050324 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7b8c-85cf-d59883434d10 · 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-2026-000050324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eebfac29f991988754beae1fa1ed6dacfcfd750e497652bd39a4002c86abfe7 |
|---|---|
| Markdown | 2861df64c8d61b126181cfc4a5d9f4e5dd38a0fe56652bb796783e76f9b18f55 |
| Publication page | c1ad344b01046538fac90dbdae78b19792e9f29bf7eb24fcbeb8313acc7b6d80 |
| Manifest | 3c4586d4c7c6201330d830949c5ac2ab03d5aee01c85a11c25a0a187fc973bb0 |
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 | OELmVHb5kUOzgdwazPUN6FQMl1huQZ/CLQ2yQeJin+E5Lho3OYPdY6z9j62GxLQwtHsh9CW+Pa+7OxR8aRmPDA== |
| 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
| 2026-09-17T11:01:20.929101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050324observed c1ad344b01046538fac90dbdae78b197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:20.910834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050324/manifest.jsonobserved 3c4586d4c7c6201330d830949c5ac2ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:20.892233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050324/publication.mdobserved 2861df64c8d61b126181cfc4a5d9f4e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:20.874552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050324/publication.txtobserved 0eebfac29f991988754beae1fa1ed6da...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. |
|---|