OT-2026-000035453
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000035453) never changes.
Identity and time
| Publication number | OT-2026-000035453 · never reused |
|---|---|
| Internal UUID | 01a0ae76-a762-7d4a-b148-c3b46c47a97b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:26.834147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035453 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a110f10133c1d8f9fe2b8aa8f184fc7315ad655c886474094a37b06aa522a2 |
|---|---|
| Markdown | a081f2d7e7632f9a805ad922a158b3a41e6076c155725eb1795fdd8420d5bedb |
| Publication page | 3ca22807f9d79265c390dfebda906f47bf2fa71522413ecaaf15ee838f4936ca |
| Manifest | ae51cdda7c6380f047f50aabf48e344fd86ccdf5ee4adb113b2124e243d0dd76 |
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 | OmI9izP4ShxeJ51LUZELBms/y1u2+x/EfuKWfqJCAHCv6Yuc6hetKUKThdg9JZXbgBBJ1j5fxC3mkuoVO+kCDg== |
| 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
| 2026-09-17T11:27:50.586669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035453observed 3ca22807f9d79265c390dfebda906f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:50.567405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035453/manifest.jsonobserved ae51cdda7c6380f047f50aabf48e344f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:50.548654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035453/publication.mdobserved a081f2d7e7632f9a805ad922a158b3a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:50.525184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035453/publication.txtobserved 29a110f10133c1d8f9fe2b8aa8f184fc...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. |
|---|