OT-2026-000082919
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained blow-off before 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-2026-000082919) never changes.
Identity and time
| Publication number | OT-2026-000082919 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-75eb-a18a-a4dfb8d00dd3 · 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-2026-000082919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a2572f44240322825c9d486d33e5ba2bbbf0968e7a779540c6e892b829c4f7a |
|---|---|
| Markdown | f3d2530a093aad6f7ac1b96441bdb85534f8819a0109743101c31295819a7c07 |
| Publication page | 224a5803b487481c05ed7a746cf4d1bf0ac0b69f96e68fc8af70f2f056a11734 |
| Manifest | 33f04d0e510c1552b7fefe251623f8e42a910b07c81cb63f583c2b1972119291 |
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 | PjyoYvjFt1IRowM13cZei98sPjI+GIUHP6tGG+ab6Nbj0/p8qo2b09wpFhW541/Y4USMONS/FOVte1cZVCMGDA== |
| 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
| 2026-09-17T09:58:36.614408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082919observed 224a5803b487481c05ed7a746cf4d1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:36.597005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082919/manifest.jsonobserved 33f04d0e510c1552b7fefe251623f8e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.580771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082919/publication.mdobserved f3d2530a093aad6f7ac1b96441bdb855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.564364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082919/publication.txtobserved 2a2572f44240322825c9d486d33e5ba2...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. |
|---|