OT-2026-000037321
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037321) never changes.
Identity and time
| Publication number | OT-2026-000037321 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-767c-8c1d-588ef1fa55a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037321 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e67894f9627f88b0a3266abb400f6cc53d19d63412a03aca33724957fe0acbc |
|---|---|
| Markdown | b91a801afc1134e95778cf7c6d62d18dc475c7420466005cb3ec1a2ca5808559 |
| Publication page | a47b33699ac0284cac277fefeb659cb90a70866ab396435b4c19c1fb3d006de2 |
| Manifest | 7c9f6b31c527dc2f0e2d049710982ae5f768e65942fc83fb0056ef46aa026d10 |
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 | xlxztbMMnxM5cgI2KU2FYF+w1XRwjGuWc2QLGhQf7DzHxaM1pvwTP5pg2ldBsWRxCGpSluGq716yIJL7JcGmBQ== |
| 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
| 2026-09-17T11:23:43.359772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037321observed a47b33699ac0284cac277fefeb659cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:43.342324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037321/manifest.jsonobserved 7c9f6b31c527dc2f0e2d049710982ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:43.323937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037321/publication.mdobserved b91a801afc1134e95778cf7c6d62d18d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:43.305962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037321/publication.txtobserved 5e67894f9627f88b0a3266abb400f6cc...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. |
|---|