OT-2026-000069388
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000069388) never changes.
Identity and time
| Publication number | OT-2026-000069388 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-77d7-84d7-c888272cd39a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069388 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc0db9926fa0dd1ac1b70669956c4e59f0435fdfd0f421066a5f68f220210d34 |
|---|---|
| Markdown | de0f19dc3cb89d10dd20bd4be4137e2564c535714dd88432585a98a5e3221f07 |
| Publication page | 378a2a5191a752aa76a84b6b5c3a32e07c79a4320570f25607d7915612091da9 |
| Manifest | 1624cb603803f1d68edf49a6556d459edd686044d587d9b19315223a77b8f060 |
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 | JgWtcqgK+qGaubipIjRp0bRVMLdbRZcW0TYRQFesMOHt1xDKLsRdCyeZTMtlZcnL4ofrOogbQLPlm+KQraDsBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:18.680690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388observed 378a2a5191a752aa76a84b6b5c3a32e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:18.662409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388/manifest.jsonobserved 1624cb603803f1d68edf49a6556d459e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.643791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388/publication.mdobserved de0f19dc3cb89d10dd20bd4be4137e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.623206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388/publication.txtobserved fc0db9926fa0dd1ac1b70669956c4e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.151500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388observed 378a2a5191a752aa76a84b6b5c3a32e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.132161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388/manifest.jsonobserved 1624cb603803f1d68edf49a6556d459e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.116334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388/publication.mdobserved de0f19dc3cb89d10dd20bd4be4137e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.098890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069388/publication.txtobserved fc0db9926fa0dd1ac1b70669956c4e59...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. |
|---|