OT-2026-000035835
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line 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-2026-000035835) never changes.
Identity and time
| Publication number | OT-2026-000035835 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-785d-afed-bf28e8604b6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33ad5229506961149a79c7477091695625242113ac0142ee90a187d81cafa947 |
|---|---|
| Markdown | e5dc00a00570572706f02ffcc82db93a4eb241d2e5b6f3eafb8d74dadf1f17ce |
| Publication page | 1a883ba5ff9f5c29ab9b494c87561483961ce8f068e43840c73335e58bb50e88 |
| Manifest | 0062f94a07ad8d65425800c6292b6282f2c1604cb140ef34dc1e7fb7c1625b06 |
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 | +vC1Y5Eit6UBcuKnNf0KGXqvpMLCH/6lUGVc1vxkV7Q1/8fRHNhdyqjGyITFhvHetg/XZVyarr6NIhBVmHuwAA== |
| 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
| 2026-09-17T11:27:33.460719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035835observed 1a883ba5ff9f5c29ab9b494c87561483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:33.444203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035835/manifest.jsonobserved 0062f94a07ad8d65425800c6292b6282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:33.426252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035835/publication.mdobserved e5dc00a00570572706f02ffcc82db93a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:33.409000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035835/publication.txtobserved 33ad5229506961149a79c74770916956...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. |
|---|