OT-2026-000048649
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000048649) never changes.
Identity and time
| Publication number | OT-2026-000048649 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32a-72c6-ac3a-f7e4746f948b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 896b0eb426ceaed1cd4a4ac347c069cc616ccf3baa8ca3e0094a4c4a8b9fea31 |
|---|---|
| Markdown | 18fe07912b5ae0af64cd4c16f476656fe56c90693e2c23fe39a330d3921b0763 |
| Publication page | 799852190f53f8973fe83cba06926c93067cdb43f56fa322d4c4b31613a64dd3 |
| Manifest | ea4600d6831e9e470cff8703637a988eca3d4bc34e54394bde8c3d7ceb8d581f |
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 | 2NLKsy1abHbUDdk/v69JVVR1tMAZPUXcnIqnNOhlTQ70JpdadIb7YiyXCHWiVXsSU7NxS1wTTlgsA2lXR2ETAA== |
| 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
| 2026-09-17T11:04:15.724125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048649observed 799852190f53f8973fe83cba06926c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:15.704590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048649/manifest.jsonobserved ea4600d6831e9e470cff8703637a988e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.685384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048649/publication.mdobserved 18fe07912b5ae0af64cd4c16f476656f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.664933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048649/publication.txtobserved 896b0eb426ceaed1cd4a4ac347c069cc...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. |
|---|