OT-2026-000016711
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000016711) never changes.
Identity and time
| Publication number | OT-2026-000016711 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-775b-9429-49406dd3c6a9 · 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-2026-000016711 |
| Status | PUBLIC |
Content hashes
| Canonical text | c942e313cde495c509a089b91d1fe67c473ba4b2940d83027152c9843cf8d918 |
|---|---|
| Markdown | 11e6b4b4334c2db77d2668113fd2b5d552d83622bbc529dbe207da6f4ed2ba7f |
| Publication page | f43dced4d2cb4dae761d634229ed69bbb8ccd3939f6a3138de50e605f629e58d |
| Manifest | e3414ece6375cc838d6b3c7588912f665a16d4d7882e7d1ad6c4be5b01644df3 |
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 | VhA7iLIF4ChuJawWjRUx6FtZgi+n1dalqNDh4m/OngVK478dRn3q2koeUhlkt4As45KJ8U1bdKV6y7NBYOKgBg== |
| 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
| 2026-09-17T12:02:56.182382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016711observed f43dced4d2cb4dae761d634229ed69bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:56.164158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016711/manifest.jsonobserved e3414ece6375cc838d6b3c7588912f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:56.146043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016711/publication.mdobserved 11e6b4b4334c2db77d2668113fd2b5d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:56.126894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016711/publication.txtobserved c942e313cde495c509a089b91d1fe67c...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. |
|---|