OT-2026-000033250
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000033250) never changes.
Identity and time
| Publication number | OT-2026-000033250 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-7d22-b7ba-9e04cc667879 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033250 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce1efc739f5b67c24919213131769ab9a515c469aa47f61840a0d1da8563d3a6 |
|---|---|
| Markdown | 575656fc5b371fe15f2d771194ca6c2ee4efbffd252824826e4c4fcffff7511f |
| Publication page | b18c4b25eea0ff0f17ea81f77a9a1528f391d24343e0132118ba6780e1bf1ef7 |
| Manifest | 28127e8530455d0313c128bb1032026cd9e3d83a03c432cc3ff7b70a3126e842 |
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 | /uF8hJHC4V1Uqfp6goaFVAihAHLeNLEK3NVIzu91MV3UUMMS0gB/l+Bc36Vc/kaJ/V8uuDtciqJXq2ZFmN/ABA== |
| 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
| 2026-09-17T11:32:57.669225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033250observed b18c4b25eea0ff0f17ea81f77a9a1528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:57.652867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033250/manifest.jsonobserved 28127e8530455d0313c128bb1032026c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:57.626325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033250/publication.mdobserved 575656fc5b371fe15f2d771194ca6c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:57.604817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033250/publication.txtobserved ce1efc739f5b67c24919213131769ab9...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. |
|---|