OT-2026-000069961
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000069961) never changes.
Identity and time
| Publication number | OT-2026-000069961 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7df3-b2c1-4680551cd988 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 739d9eeb59a328f1e1efac91f4a1dfc61ec5b822faac44e12c225c6f0ed06d1a |
|---|---|
| Markdown | 7ab1ec1d94320794bdc32fbd2890c6e7341a4aa2eaac055decb39c994832333f |
| Publication page | 5fc3cacf1db88f688066cd25352685dd3151bec002173bf553dafe164e45bf13 |
| Manifest | 27a10871d77d0d3d3b2ce1b5ce15a6a6e1ff23ae2418f7f7ec6e7ba2e7fcebd0 |
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 | IlqRfxFfpdRvqOO8pROSOAWC7lP2YRg32nPWvlDFsmpBGf0CYrPwNs0izkq9h0wqdHmCQdEqRt+267EYsoaxCw== |
| 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
| 2026-09-17T10:26:54.084973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069961observed 5fc3cacf1db88f688066cd25352685dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:54.065811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069961/manifest.jsonobserved 27a10871d77d0d3d3b2ce1b5ce15a6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:54.046451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069961/publication.mdobserved 7ab1ec1d94320794bdc32fbd2890c6e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:54.028150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069961/publication.txtobserved 739d9eeb59a328f1e1efac91f4a1dfc6...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. |
|---|