OT-2026-000083598
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000083598) never changes.
Identity and time
| Publication number | OT-2026-000083598 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-724e-8303-7c885246c6c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5532141f6145157089ca285736615d58c8fbfad993a895cd945a2f0e3b9f263f |
|---|---|
| Markdown | e9dfce91cf5a557cd12c3e83b6e83bd283b90550f7051c378154a598916ce906 |
| Publication page | 811d3fe1ab3fc80b39f338b7aa6f675e8281fca899146ffb02467778845b3553 |
| Manifest | 719cc4d800c078d79b84c68fc88ccf612061fb9d702c97ffee5f5c96a22c3674 |
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 | rqCq53Adbs9RuMrQjq3EZqf9MX9ESEI0FylbuubP+xHmS3L7t5lyxeQty5BczLWbtGFRgEfN2F6oMhs9QkvvBA== |
| 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
| 2026-09-17T09:57:05.520693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083598observed 811d3fe1ab3fc80b39f338b7aa6f675e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:05.504373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083598/manifest.jsonobserved 719cc4d800c078d79b84c68fc88ccf61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:05.487840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083598/publication.mdobserved e9dfce91cf5a557cd12c3e83b6e83bd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:05.471112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083598/publication.txtobserved 5532141f6145157089ca285736615d58...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. |
|---|