OT-2026-000065563
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000065563) never changes.
Identity and time
| Publication number | OT-2026-000065563 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-729d-9f4a-a454ac836eb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065563 |
| Status | PUBLIC |
Content hashes
| Canonical text | f09d085e7f8ac080c597510fb59a703907f53ad233dd2218704d55d12d9f61a7 |
|---|---|
| Markdown | d8f5e355a801f44869b3666c1e3156a9512c5262f2d70b98f353f4912364be2f |
| Publication page | fc1b5d35de0c4bb5c10bb48ffa2a892faa88bc9d74a0d62654a9b07350c5655a |
| Manifest | b23d3168faa47da70c2c8e835d77c105e857ce688df05f691928fbb0ddfb78a9 |
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 | 2qwscgZLgqITAHgpVd4TMSBisRPNK3KA9mOE4v/fD1VCxW1AKANjYpdCLG6HtmuWntrDqz7yFvXp1A+wIIGyAA== |
| 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
| 2026-09-17T10:33:52.441588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065563observed fc1b5d35de0c4bb5c10bb48ffa2a892f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:52.401677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065563/manifest.jsonobserved b23d3168faa47da70c2c8e835d77c105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.359450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065563/publication.mdobserved d8f5e355a801f44869b3666c1e3156a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.313826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065563/publication.txtobserved f09d085e7f8ac080c597510fb59a7039...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. |
|---|