OT-2026-000084386
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, sustained blow-off 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-2026-000084386) never changes.
Identity and time
| Publication number | OT-2026-000084386 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7c23-81da-cf0fd235d9bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084386 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad0be44845a70b22bd4573278eeed3e2414b2c30d9ccc96b830206370cab9fba |
|---|---|
| Markdown | d436ba440e84415fceaf4d833f066016ab97a768d267de94bd32dcc0e632c596 |
| Publication page | b5a7c3b3f83174d8e26f819031c3a8590990ac471086fff3012b9c05564c669f |
| Manifest | 5b337641148d587d086f7fac1512c7f9b741abea7a22c876496922b01f2e117d |
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 | pm5W1IJPE27gUjtm7PazetUeTVyFtkaHU0sxSdlPbkoAbefP4I6tUCy20hksZ2HWUlYY2JFUH4pT59haczvvAA== |
| 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
| 2026-09-17T09:56:19.661132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084386observed b5a7c3b3f83174d8e26f819031c3a859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:19.643137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084386/manifest.jsonobserved 5b337641148d587d086f7fac1512c7f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:19.625380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084386/publication.mdobserved d436ba440e84415fceaf4d833f066016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:19.606581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084386/publication.txtobserved ad0be44845a70b22bd4573278eeed3e2...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. |
|---|