OT-2026-000016761
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000016761) never changes.
Identity and time
| Publication number | OT-2026-000016761 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7933-a7b0-1de3e11528c4 · 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-2026-000016761 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1bb87ddde2d10dc3a9aa52397ed55dfcaf197442ef40002e205838b06714128 |
|---|---|
| Markdown | 21af930b4b91f6af2df9b3d8fef130b094522ee6ff6f78ee259b5d2811b5c41e |
| Publication page | 616ae936532b4ceacee32a149fbeee1f9b92c6b067f0ecf8b1421cd5d7452807 |
| Manifest | e0cdf22738860e17dd04a17aab7363da3f731a27d7a61cac5b85a5f34320276a |
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 | c665mvEVd8V3KWlvCkzdd1b9ShFuKWnIn6gHVAGvoIYp43FOZhCG/Yatz3vSnxlJ3aQOOroMRap4+LV7bqMQCQ== |
| 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
| 2026-09-17T12:03:00.043629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016761observed 616ae936532b4ceacee32a149fbeee1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:00.026435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016761/manifest.jsonobserved e0cdf22738860e17dd04a17aab7363da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.009667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016761/publication.mdobserved 21af930b4b91f6af2df9b3d8fef130b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.991626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016761/publication.txtobserved b1bb87ddde2d10dc3a9aa52397ed55df...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. |
|---|