OT-2026-000083205
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, 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-2026-000083205) never changes.
Identity and time
| Publication number | OT-2026-000083205 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7640-9131-fbed6b2c48fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ecb642810a29ba2b6717739d0118f67e7609c9cea0befe0e5195e975acdeee8 |
|---|---|
| Markdown | ea1c71290ef0646465658709738ddb39ee1e419fa9da497f96e206ef3f1c3582 |
| Publication page | 501b4927247a64d020d9be807392b9430ada18e8a63dd66113535ea433dbdd60 |
| Manifest | 5dcc4fd59422ce4e90f343bfd8e12573bb8c7c73ff9765b57af0d0de1be4f312 |
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 | Z/RsLMGxrl+Wt4C8D+kOcor0r46rXno9UG5407GbvDN3LGdVsT/mx6b648f0WymZqfXdxQsHgBCqa1nHASoqBA== |
| 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
| 2026-09-17T09:01:04.608814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083205observed 501b4927247a64d020d9be807392b943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:04.588540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083205/manifest.jsonobserved 5dcc4fd59422ce4e90f343bfd8e12573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:04.566680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083205/publication.mdobserved ea1c71290ef0646465658709738ddb39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:04.421912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083205/publication.txtobserved 3ecb642810a29ba2b6717739d0118f67...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. |
|---|