OT-2026-000074224
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074224) never changes.
Identity and time
| Publication number | OT-2026-000074224 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7178-7d1f-b7f9-f8a662be5a3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84da350a8462ec00aee7c0ab6f235dedfb250f1f521f69573acb14f2a8861c68 |
|---|---|
| Markdown | a3bcfdc711986954522a79584c29144760e6d63c5586bec110e908824bcef97b |
| Publication page | 66285ae76b8332b246860813c904cfe3901dd2dcdae293c9623166492b22f67f |
| Manifest | bdb369b5715977152828f285b3b5b752b9ba48f23d4a6577739351c56a66c615 |
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 | 0I3KDkZclLeDgM0zmJ7FduQP1lH2hS7H8zKAjMu3b1uqDjca6l/4hGauhFo+0UxsGMfPydISoNyKZu58HZ7FDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:19:05.282822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074224observed 66285ae76b8332b246860813c904cfe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:05.263096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074224/manifest.jsonobserved bdb369b5715977152828f285b3b5b752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:05.245171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074224/publication.mdobserved a3bcfdc711986954522a79584c291447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:05.225710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074224/publication.txtobserved 84da350a8462ec00aee7c0ab6f235ded...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. |
|---|