OT-2026-000016737
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000016737) never changes.
Identity and time
| Publication number | OT-2026-000016737 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7148-a5b8-1701f3087cd4 · 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-2026-000016737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bcbf7e315cb8efcbc219cbee41723e4b985b826b0d0b9fb4613dba85afbc483 |
|---|---|
| Markdown | b0c6ef306d136efeb00a4c7398576809a983d17228755853cc2dd760ee0f434f |
| Publication page | d0409b03d431fa81799b193477ca5f83f2ef9a8c96207a05701ed069558e3920 |
| Manifest | 79e16495c11cc1710de3d9c3742c7645ad02b2b2be151ba5df5e05c4f78df933 |
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 | ZBJdySdnNe7UOBOz2Fy6/4wKz3R01cBZuAWk/Stj3JZaYX8coMIA3UGvxKIJZCgH5wxyCHEZsl1YQsiiQ0V+CQ== |
| 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
| 2026-09-17T12:02:58.130791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016737observed d0409b03d431fa81799b193477ca5f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:58.116236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016737/manifest.jsonobserved 79e16495c11cc1710de3d9c3742c7645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:58.099029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016737/publication.mdobserved b0c6ef306d136efeb00a4c7398576809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:58.078634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016737/publication.txtobserved 0bcbf7e315cb8efcbc219cbee41723e4...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. |
|---|