OT-2026-000069329
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000069329) never changes.
Identity and time
| Publication number | OT-2026-000069329 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7dc3-8fb4-a0066de85be6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069329 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa1b2ca70cb4151c40bfb5927f320c1e2456c599f28060432caec2310b58e404 |
|---|---|
| Markdown | 55d91257d43aa05f3769b48feddc034f18f9411a44dd5ddb466daf16fe6cf92d |
| Publication page | 603637b5550d1735a1fd1a7caf35ed684735ffac787e815b54f490efac8be9ad |
| Manifest | bfa19affc01b75a060899339761adea2259a8d98adc20140b594f0313ad82bd7 |
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 | HvjRoS/csvdobqMJIcUYlNIhK8VRhJ/1tsc3zsxbWOIwNQkYOZXnQvy0/3eBKB7jUQr+GmFtnp66lSi/do6XDg== |
| 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
| 2026-09-17T10:30:06.206045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329observed 603637b5550d1735a1fd1a7caf35ed68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:06.189461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329/manifest.jsonobserved bfa19affc01b75a060899339761adea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.172343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329/publication.mdobserved 55d91257d43aa05f3769b48feddc034f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.153649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329/publication.txtobserved aa1b2ca70cb4151c40bfb5927f320c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.487967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329observed 603637b5550d1735a1fd1a7caf35ed68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.470461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329/manifest.jsonobserved bfa19affc01b75a060899339761adea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.450192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329/publication.mdobserved 55d91257d43aa05f3769b48feddc034f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.431826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069329/publication.txtobserved aa1b2ca70cb4151c40bfb5927f320c1e...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. |
|---|