OT-2026-000035809
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035809) never changes.
Identity and time
| Publication number | OT-2026-000035809 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-77ef-90c1-3ac2da70c662 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 365bbda3aed3ee0617b75cc4164f4186cf88fe8e70b2e4ca334cc453353d69c7 |
|---|---|
| Markdown | 59e4bf25fb3d436008e3f3c20b6c38f83260e47b839996bebe825063c81d65a3 |
| Publication page | 165c28f1d7022845db8220d3db863bf9f9e2ff1a853bf1f3bbfb3c7c94d2f463 |
| Manifest | 459c40f26a5823cebcfd16cf5e3d9feeca4a2c0135c3a1b44cbe0f0e6baf1995 |
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 | VpNQWFujcJVGLVU7uuqD6batCrZFkYYMGMBomrvKSMLM35shFD6SiHUvRmbgE4+iPFwr+C3YHjSl5VfcJ/hnAg== |
| 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
| 2026-09-17T11:27:31.311798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035809observed 165c28f1d7022845db8220d3db863bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:31.294922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035809/manifest.jsonobserved 459c40f26a5823cebcfd16cf5e3d9fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:31.277250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035809/publication.mdobserved 59e4bf25fb3d436008e3f3c20b6c38f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:31.259654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035809/publication.txtobserved 365bbda3aed3ee0617b75cc4164f4186...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. |
|---|