OT-2026-000043047
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000043047) never changes.
Identity and time
| Publication number | OT-2026-000043047 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-3278-7fc1-8e34-36e5565922ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043047 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8e6a504e59a53a260d68a13ed42131d0ad3e84398bbba63ce96322559425b3b |
|---|---|
| Markdown | e526f90a540ee4acbe3cb3db273c58fd3682440eeb3e6b1e8eb94554feb043b3 |
| Publication page | 0a0df5c54984eb5105b76d45db6e0283f285e4d0c7e6252a6a40710827e2c2c6 |
| Manifest | 128716dbadef882ba8cd2367c565e71281a172d31937dbbd12bd49fd15ec088a |
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 | EDQFGGbNpC20I3e1OP47Dsu3B4an/CHoBfvLspTzLYoAst+5f4qb4a8by5+Pa7f3JiLId3y7YhGMEyTioIsLCQ== |
| 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
| 2026-09-17T11:13:27.132871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043047observed 0a0df5c54984eb5105b76d45db6e0283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:27.114129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043047/manifest.jsonobserved 128716dbadef882ba8cd2367c565e712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:27.094524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043047/publication.mdobserved e526f90a540ee4acbe3cb3db273c58fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:27.076909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043047/publication.txtobserved a8e6a504e59a53a260d68a13ed42131d...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. |
|---|