OT-2026-000046384
Publication integrity record
Single bellows cup vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000046384) never changes.
Identity and time
| Publication number | OT-2026-000046384 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-7c25-be5d-b1e4cf9a3ead · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76b28bc2233c40066a2dbc0325ef5d02c7659de5e30e3d676af885fd88570d5f |
|---|---|
| Markdown | c0aca5b26c6634e8b603a1d00bd77717b9aa5800072a4f017df11d4f36ace6d7 |
| Publication page | 7da4288991861e5a54e05da60c294c13c3055ff46ae36ccd92d4c37b962b53da |
| Manifest | e178dabe70a7f21a1d98376c6b711eda1bdddc3da1bbeee692e423c377e3dcbb |
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 | Q63r5PcFhgXXCOVT4azynw99pmPbryw9u+dl1s5cDVo7hRnPTCUxKoyUdCkqEsWU7MPbBsQ4tAUKarKVD2WxCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:23.229394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046384observed 7da4288991861e5a54e05da60c294c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:23.210923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046384/manifest.jsonobserved e178dabe70a7f21a1d98376c6b711eda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.192767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046384/publication.mdobserved c0aca5b26c6634e8b603a1d00bd77717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.175377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046384/publication.txtobserved 76b28bc2233c40066a2dbc0325ef5d02...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. |
|---|