OT-2026-000079114
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000079114) never changes.
Identity and time
| Publication number | OT-2026-000079114 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7072-ad90-99caad851355 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ed0fb9cfb380a6827103f0ddb01ae06741dfd8e0a139b13359cc1c7220202c2 |
|---|---|
| Markdown | 366a33d654861ae70937d5b5f564e0d271791336d54beb027bba7d5e3903b09e |
| Publication page | 2d00419688a332b0b68a243665a219c02f3ed50b26f80f9c85a1697d3b4d042c |
| Manifest | a7ca4e222c227a90ec6163816ebf5701f78e723c828e5bc7fcfc2f87fd198ca0 |
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 | ZyLlz/ETKAsjAsSorkRzc+XQujvSEi3GSP98oJj48E1p6oYyHPYyo86Gn6VfEjSCMq4JH/8tsyJqxcFjtR9wCw== |
| 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
| 2026-09-17T10:05:57.750385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079114observed 2d00419688a332b0b68a243665a219c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:57.733210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079114/manifest.jsonobserved a7ca4e222c227a90ec6163816ebf5701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:57.716453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079114/publication.mdobserved 366a33d654861ae70937d5b5f564e0d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:57.698321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079114/publication.txtobserved 2ed0fb9cfb380a6827103f0ddb01ae06...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. |
|---|