OT-2026-000059991
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000059991) never changes.
Identity and time
| Publication number | OT-2026-000059991 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7a9c-a241-5df7892ac21b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059991 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe35bf0dfcde2ae6f91842071ef8e4c90daf00fade0f952b7d44ba448435e390 |
|---|---|
| Markdown | 0104b1f5fd8de387868e06905490c25d54140bffe85b691b39450a165fdf06a2 |
| Publication page | de2c5d12d45fe8ccaeaa2ec1723de7bd4ec1b6ef936c01c42725e68b7c2adac5 |
| Manifest | bfcce8c657d3e109f64836ff4efb0205c9191da93d21bdd5f2d5cf8d9bffe43a |
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 | DJciqE8pZRB2gh3959GCLweq8o4QYqYsTfD3+gP8SsU8pTK1f9X+TDYe9EUmLbW4OCaLc4e3ZnNU9XCuj0a0AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:46.893220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059991observed de2c5d12d45fe8ccaeaa2ec1723de7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:46.877226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059991/manifest.jsonobserved bfcce8c657d3e109f64836ff4efb0205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:46.860720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059991/publication.mdobserved 0104b1f5fd8de387868e06905490c25d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:46.843148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059991/publication.txtobserved fe35bf0dfcde2ae6f91842071ef8e4c9...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. |
|---|