OT-2026-000033068
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000033068) never changes.
Identity and time
| Publication number | OT-2026-000033068 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-773a-93b0-1f06683c6ffa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033068 |
| Status | PUBLIC |
Content hashes
| Canonical text | a689ef8d144267392ec77dc17e94b648c8a975a63b4fe00044e60081647be108 |
|---|---|
| Markdown | b2667d121b048941d39afd9314c91d8e027484211b535c4879fdf197412bc236 |
| Publication page | 1481310c900192a4b46256afc6addc918561802344e6dd08663bf3142e304de0 |
| Manifest | b5498d0b7e4c4e51c3fbc5a274f32656e94bf7df1acb5d13feb884f9c4c0a9da |
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 | 52blgKDD4UOT0HzGGlOGSzV06tp07gOhUW+8a+T0rTCYMvt0/OHH1Or4+QzoDqFrBq2w3sG5MSFAtt/k9bZRBA== |
| 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
| 2026-09-17T11:32:42.762374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033068observed 1481310c900192a4b46256afc6addc91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:42.746244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033068/manifest.jsonobserved b5498d0b7e4c4e51c3fbc5a274f32656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.730340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033068/publication.mdobserved b2667d121b048941d39afd9314c91d8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.710971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033068/publication.txtobserved a689ef8d144267392ec77dc17e94b648...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. |
|---|