OT-2026-000070056
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, vented 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-2026-000070056) never changes.
Identity and time
| Publication number | OT-2026-000070056 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-71b0-b239-4a6eccc2f049 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7795b38de840d17feb13c7987295cea7b48a0bef120792244f5f4a3172209d4e |
|---|---|
| Markdown | c2eb3aa131229744968f7ce051fea56e3a5078e64d3045da301bdc37e468dced |
| Publication page | 386286f608037a2c66b0cacd872d8c129f542be7d78d869d2f3bf25baf785eba |
| Manifest | fe629d2251788e6c2440c139f02a09a0aae217c7a0417936441f9ad621290aae |
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 | nhRItkKf2bY8rLffXqOpWx/cbRUzJXs/N1Foub3VMCRSkn//doShuRlQadnU9ZqrboQXn7F8zjyfVu2N2LIDCw== |
| 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
| 2026-09-17T10:27:00.822884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070056observed 386286f608037a2c66b0cacd872d8c12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:00.803623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070056/manifest.jsonobserved fe629d2251788e6c2440c139f02a09a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.785956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070056/publication.mdobserved c2eb3aa131229744968f7ce051fea56e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.769338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070056/publication.txtobserved 7795b38de840d17feb13c7987295cea7...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. |
|---|