OT-2026-000016709
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000016709) never changes.
Identity and time
| Publication number | OT-2026-000016709 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7472-b362-8c7d0c7aa636 · 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-2026-000016709 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fa7af1650cbc81631f330478508edb2d647cb39cf9db4273c346cfe165c5e04 |
|---|---|
| Markdown | 3d75af1824a3ceb7cfb89b92c595e08cae0fdd7165822e65f5e9d6832ef9ed58 |
| Publication page | 8bd409e1f5f5a989b627d6ea1a0b56eb4c8706537c5a31a5d2f90991c5aecabd |
| Manifest | 1394ce350306cd2a278e778a72376a21348313ed92e50701333edbae2639c043 |
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 | AAOe5vIrcQK6nle6g9BTVxXqoojSv3FpJkx80EHJ9Qxze8hZIpdYm+237V1kqOovke3J6fpm47B1+BxNOdrxDw== |
| 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
| 2026-09-17T12:02:56.027909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016709observed 8bd409e1f5f5a989b627d6ea1a0b56eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:56.010287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016709/manifest.jsonobserved 1394ce350306cd2a278e778a72376a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.991992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016709/publication.mdobserved 3d75af1824a3ceb7cfb89b92c595e08c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.972123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016709/publication.txtobserved 7fa7af1650cbc81631f330478508edb2...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. |
|---|