OT-2026-000092068
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000092068) never changes.
Identity and time
| Publication number | OT-2026-000092068 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-720b-86fb-cb5ed1edca43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092068 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fc051b066ac81e172f864f6ff19ba8d0d4b4ce73cb0fe0655000c9f1377a9c2 |
|---|---|
| Markdown | 0b9ef6b12fb537baf3df14b946cfa48c4ff7e5598164b668e89cf78f931e200a |
| Publication page | f63ac92d3d7a48850560d5378df0abca0f8affe844c3da7f9b530503c8b30031 |
| Manifest | 3bcb72b42d78df8809a564f2fa57a5f9c985b6bae17f7ee0262622771fa3358e |
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 | /gKjdbvJQf+uP6BVtDI9bIONO3njGal67Mv/mpRQagx5mI1Bf5vqycPgHH7fcM7ByFcrXlnX0rdGSZ/zcHzzBA== |
| 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
| 2026-09-17T09:43:10.255707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092068observed f63ac92d3d7a48850560d5378df0abca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:10.238274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092068/manifest.jsonobserved 3bcb72b42d78df8809a564f2fa57a5f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.221485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092068/publication.mdobserved 0b9ef6b12fb537baf3df14b946cfa48c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.204454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092068/publication.txtobserved 2fc051b066ac81e172f864f6ff19ba8d...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. |
|---|