OT-2026-000067460
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000067460) never changes.
Identity and time
| Publication number | OT-2026-000067460 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-716a-8ccc-bcd53539bdac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067460 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0e3cd8507ed7fa81dd2d5450a400efecb81dee150692471d2abb46d7ded666d |
|---|---|
| Markdown | 0f6928ddf25a9f60cc7c2cc2039c0ec1c2e38fdf5bd37bfd3cd0a0d6f48ddf99 |
| Publication page | f6558a351ece15223c59c20fab8e564b26ab35e32ebb0ce986c0be1c8b670326 |
| Manifest | efa487faee68ade3223dfdb349008d61ee8bacfe779fe46db6d0795cb20b1ff3 |
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 | uTid92ds9uhWDXcZ1wcuN72jI9uDNmprtzJH1C2j7Ox1wZ4/HhLsRYfNHO7xF4N7nYYpJVqU9BiBArs9aXusDg== |
| 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
| 2026-09-17T10:31:40.029192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067460observed f6558a351ece15223c59c20fab8e564b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:40.011382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067460/manifest.jsonobserved efa487faee68ade3223dfdb349008d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:39.991922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067460/publication.mdobserved 0f6928ddf25a9f60cc7c2cc2039c0ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:39.974109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067460/publication.txtobserved e0e3cd8507ed7fa81dd2d5450a400efe...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. |
|---|