OT-2026-000045349
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single 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-2026-000045349) never changes.
Identity and time
| Publication number | OT-2026-000045349 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7063-a511-f3fbdc7addcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045349 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfd1e3609c97e33a199a5479b134565d23d235d0a46a209948911bd442c8a1bf |
|---|---|
| Markdown | 503fdfe81394b434952386c0db9299e7e50dc556282254cf22090903b6e9d77f |
| Publication page | 88a20e4064fc1ec6d72860b525acf3a3bc81bece861312e03245b6a362ae0fc2 |
| Manifest | e0990a3f2e5a7646b204c189b4441ccc881c556f8d79c08b74af0342306a19f1 |
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 | 0mZOdpQar5g8ovUqkGUjwDPbshsonkRp8aEeHDiL0uYHlULVo/qdaKIa5/f1oZnOUHC8jVjYVjiOgds+XNdXBw== |
| 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
| 2026-09-17T11:10:36.680569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045349observed 88a20e4064fc1ec6d72860b525acf3a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:36.661770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045349/manifest.jsonobserved e0990a3f2e5a7646b204c189b4441ccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:36.641983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045349/publication.mdobserved 503fdfe81394b434952386c0db9299e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:36.623437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045349/publication.txtobserved cfd1e3609c97e33a199a5479b134565d...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. |
|---|