OT-2026-000082592
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000082592) never changes.
Identity and time
| Publication number | OT-2026-000082592 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-791f-8698-ef05e079c8d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0031cdcaa36dafda62b2e276f8dcceeef7ab52dceb0afd103b5f73da295c4e12 |
|---|---|
| Markdown | 031f87655e918c2f68394c7f25bdff2fcac3a38a6fe8a78f484ea55c3e6c0d5f |
| Publication page | 97c67aaefd322d5bd2e666f0008746cdd3769bc4667a34a5f8beedb5ac359e6e |
| Manifest | edacf6fbb08be5761a97f8ad1da999f6bd715c8202a35c5d71d0003d49d48019 |
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 | KBPoPtMRhWxauzW08KmZDmJdDgtw26SkeA+zMx3fB3s+/R38N+MWMxen2vgAtpAJ1ynbCc0mHbIdjztibLlSAQ== |
| 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
| 2026-09-17T09:58:02.095393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082592observed 97c67aaefd322d5bd2e666f0008746cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:02.080072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082592/manifest.jsonobserved edacf6fbb08be5761a97f8ad1da999f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.063452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082592/publication.mdobserved 031f87655e918c2f68394c7f25bdff2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.047451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082592/publication.txtobserved 0031cdcaa36dafda62b2e276f8dcceee...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. |
|---|