OT-2026-000047948
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000047948) never changes.
Identity and time
| Publication number | OT-2026-000047948 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-7fb7-a6d9-7254c3486184 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 840be3d730d31924e395d94fac844fe72d009138bda1792442ad04dd2494166e |
|---|---|
| Markdown | a3f787d1e32c8cde5725d66a6b4a81f511ffc654283887680debdb108d492700 |
| Publication page | d55e6c1da020ae3a0d49c41c5ed15419a32c0c44d35a2c48b34cf9ed37255256 |
| Manifest | 9be439885ce6bc6a9374d711cc82e9a6791248fdd7e753b13fbbbb5901fa59ab |
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 | cLcmW4P8t1R4yvp/YnVLUfMN/hmpw9zGinAu4ZRkpE/ibFGhHP29eEO+gXe9CGTKePKR9Mriem9hxylmcKr4Bw== |
| 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
| 2026-09-17T11:05:55.009675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047948observed d55e6c1da020ae3a0d49c41c5ed15419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:54.992172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047948/manifest.jsonobserved 9be439885ce6bc6a9374d711cc82e9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:54.973473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047948/publication.mdobserved a3f787d1e32c8cde5725d66a6b4a81f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:54.952723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047948/publication.txtobserved 840be3d730d31924e395d94fac844fe7...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. |
|---|