OT-2026-000007296
Publication integrity record
Vacuum cup gripper, two zone face, six outlet manifold, ejector fed, vented after 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-2026-000007296) never changes.
Identity and time
| Publication number | OT-2026-000007296 · never reused |
|---|---|
| Internal UUID | 01a0a979-b44a-7c62-8c29-159880a02f35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:08:40.653776Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 364c0981c5d2b2f2b624f43bad353aaa315595344d4120590f69ffa0a5fdc428 |
|---|---|
| Markdown | 81d0acdc9d943032d9dbaae4db082b471f33e210f8683b9b5c251ac7bea73f8b |
| Publication page | 24e659dfaa4fb9f7b6ca49081968cc991f4748a199d16022cca11cd2cfdd93aa |
| Manifest | 789512880c5bef9ecd5baf135326f271ecce6d8b6dc7f7a53057ce14c7507400 |
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 | AsC0dR2iv/SIPNRe9jy08g9H9rhF0F2y5vTHMwLP5+9gtVYI+HgunIyyeyu7WFbO3k4lXApu/2XuohinQGe4BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:06.694747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007296observed 24e659dfaa4fb9f7b6ca49081968cc99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:06.682583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007296/manifest.jsonobserved 789512880c5bef9ecd5baf135326f271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:06.669798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007296/publication.mdobserved 81d0acdc9d943032d9dbaae4db082b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:06.657466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007296/publication.txtobserved 364c0981c5d2b2f2b624f43bad353aaa...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. |
|---|