OT-2026-000016627
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000016627) never changes.
Identity and time
| Publication number | OT-2026-000016627 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7ddb-999c-e8d33035b748 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 674033eb756598da7171f47e10bd44f4110defa0392e774347e6a0e6e312860d |
|---|---|
| Markdown | 36cb175548986500f3a7bd265b2f6b4800b3e1df89f79490cf967218923467fc |
| Publication page | a6e941c2ad2c2a716e752ed94d2a4b334e9aabf9762b42967a2b46b426cf85d0 |
| Manifest | d832b0decc879fd406c075456f386dc9379fd4dd2d2bed53a082b3cbc38ce08e |
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 | 6UMUzF3yxuudUfLJWpI7gqO5UABNTMMHdM0LlN4DTrH9upMJgeFyGn9+3WgKB/Xmqv3SiMU9N/QQ8dJei9l1Aw== |
| 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
| 2026-09-17T12:02:49.024513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016627observed a6e941c2ad2c2a716e752ed94d2a4b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:49.004757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016627/manifest.jsonobserved d832b0decc879fd406c075456f386dc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.987338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016627/publication.mdobserved 36cb175548986500f3a7bd265b2f6b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.966289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016627/publication.txtobserved 674033eb756598da7171f47e10bd44f4...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. |
|---|