OT-2026-000033608
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000033608) never changes.
Identity and time
| Publication number | OT-2026-000033608 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-75c1-89cd-5c1c787c939d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33bf4289dd610a01c125582e4fa37d94cdffacca222280280e0fe222cd1feade |
|---|---|
| Markdown | 9b0003997e4624f7314e31b9d9acbe728e7f2dc2270a8066b70a8c6814464606 |
| Publication page | 95761b30351742e0e5cc494884b81719ce676db0e4bb9406d679176e858515f6 |
| Manifest | d5b307a843584f8d09ed49958dd5402e5e945fa13037aa7eaae197535b0f35ed |
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 | dLFh+YkZAxNnE4MbRrJWcdRcQQQPETIDDtrR/Mmsn5IcNGqyYI3gExtJaroytoNLxX18Ij0RigPBDh8rd/ISAw== |
| 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
| 2026-09-17T11:31:34.799611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033608observed 95761b30351742e0e5cc494884b81719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:34.780549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033608/manifest.jsonobserved d5b307a843584f8d09ed49958dd5402e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:34.761216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033608/publication.mdobserved 9b0003997e4624f7314e31b9d9acbe72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:34.743482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033608/publication.txtobserved 33bf4289dd610a01c125582e4fa37d94...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. |
|---|