OT-2026-000061410
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000061410) never changes.
Identity and time
| Publication number | OT-2026-000061410 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-78b0-8270-dcc0e7645b25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d8687891585740e8832b50d34f1199ae43736f0dc90e0b90c13d6e3cd251a9d |
|---|---|
| Markdown | fd8b17d394b9a25afa9adc93b2b483dda2408affd0e6ebfc6fff4005397f33c2 |
| Publication page | 3aedcdf7d934679ea8281575f3dae788da46df2b0227ccc49642d08725107833 |
| Manifest | ab133607bc4161b0f77ba3622a288c0e10f7cfe62a848616517c1d598424440f |
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 | 0K6qeG4dkM2lQg4m640gT6zfTPwLu3Bdik/CLb+FjdXnx7aSyRYjKHySKD8xjOVf2AN5mG0JFo6dgHQsgcN4BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:16.700301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061410observed 3aedcdf7d934679ea8281575f3dae788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:16.682880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061410/manifest.jsonobserved ab133607bc4161b0f77ba3622a288c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.666523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061410/publication.mdobserved fd8b17d394b9a25afa9adc93b2b483dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.645992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061410/publication.txtobserved 2d8687891585740e8832b50d34f1199a...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. |
|---|