OT-2026-000021056
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000021056) never changes.
Identity and time
| Publication number | OT-2026-000021056 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e5-7d6f-9e28-a39a21db480b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021056 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc7b68ad8df1d60a273a28f382e9cef2057d5815c43d9a43618cd6fce3d344d0 |
|---|---|
| Markdown | 48586cc5325305586d6c0d741da0e4a031a8b8b5807576e593215e102cc6a697 |
| Publication page | d4c2c86967b73ba15310f49ab707a9c3e12cc86299aff5f3a151b9b6fdaddcce |
| Manifest | ad95628ec8421ac6193a957d9cc330721c6f6e5db21ca2471c0096b6cafde0e1 |
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 | Mcn2oM+b84Xdv7gFYqzeslhUKVeTZ95lm4HxjruRw8MrVqxj1KSAZUy5d3pvuMWTOO8fsEDeLlz1j3B3mNAJAQ== |
| 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
| 2026-09-17T11:56:13.486355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021056observed d4c2c86967b73ba15310f49ab707a9c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:13.467063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021056/manifest.jsonobserved ad95628ec8421ac6193a957d9cc33072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:13.449332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021056/publication.mdobserved 48586cc5325305586d6c0d741da0e4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:13.430798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021056/publication.txtobserved bc7b68ad8df1d60a273a28f382e9cef2...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. |
|---|