OT-2026-000039926
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039926) never changes.
Identity and time
| Publication number | OT-2026-000039926 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-77c0-847e-ff754c28ccaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92ec4c04fb29debb4ae22a8f6914690d85ecdd7e61b3a8802af3d56c796f76b8 |
|---|---|
| Markdown | 3ef5bae76274b3240cdd28973f73e1887874449e228780cd5cc1f7b6f07ece86 |
| Publication page | 72acbfd5ba54b77dcad8ab1ef906799cacca50159b3bf29b57fbb642a5cf38dc |
| Manifest | 01bce806f3e604a12c3ea7c071592c269841400b6ce0df33f69af1f4faed74bf |
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 | iwY+Kqns1VaWMj2gmYg8dxIiVQJkqZCyBM7hOkvRwxkjmumPBZ8WXBN4Q0+nq+4Gn+ZuBWLUtyPuQwZy/hsLBw== |
| 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
| 2026-09-17T11:20:13.496187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039926observed 72acbfd5ba54b77dcad8ab1ef906799c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:13.477449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039926/manifest.jsonobserved 01bce806f3e604a12c3ea7c071592c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.458608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039926/publication.mdobserved 3ef5bae76274b3240cdd28973f73e188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:13.440609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039926/publication.txtobserved 92ec4c04fb29debb4ae22a8f6914690d...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. |
|---|