OT-2026-000012038
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000012038) never changes.
Identity and time
| Publication number | OT-2026-000012038 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7291-a770-ad9e1bd43205 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012038 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb7bb50727534f29ce69fe39f652c2a97a26975f6ae68192669deab9e5e3cc61 |
|---|---|
| Markdown | 344d63d16a5cea8406f15ebd3519a9254a6bb43b9616a7637399f9461e7ce336 |
| Publication page | 65e50aae0178fffeaac2ab202e796bedcb1e30074b5f9d863ddb4365c5cab626 |
| Manifest | 3d56bd7d0d8dcb3af6cba2462e7acc828af46caedee4de842f521242fbbe06c3 |
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 | Sncf0SYqO6QsbJY9M6/bxIyB3OHYnR1+JTiuH8v3y1TEzaSnGEsYqb6hdJ4lVX8RcZMXJSIx17SRoguOI1MBDg== |
| 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
| 2026-09-17T12:12:54.809499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012038observed 65e50aae0178fffeaac2ab202e796bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:54.789273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012038/manifest.jsonobserved 3d56bd7d0d8dcb3af6cba2462e7acc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:54.768188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012038/publication.mdobserved 344d63d16a5cea8406f15ebd3519a925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:54.747966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012038/publication.txtobserved eb7bb50727534f29ce69fe39f652c2a9...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. |
|---|