OT-2026-000035347
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line 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-2026-000035347) never changes.
Identity and time
| Publication number | OT-2026-000035347 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7baf-a4fe-5d564c0237d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035347 |
| Status | PUBLIC |
Content hashes
| Canonical text | d906c00295a935d94914d5ab3553daeb4b14f710ae316c32a3675c867dd63087 |
|---|---|
| Markdown | bf60e030f32472fe5e815f7baeb703a9f64f0e8abefecfa2f02dea7dfa54293b |
| Publication page | 78a92390b83cdfb45bb1b12d8b95bbaf1bd5bd6697be5d1351f73a4404b66a0c |
| Manifest | 1e02e765e477f9cefd114b89fbab6c11114a685a0e8e34b4c9bb3824a1e36964 |
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 | uGvnWk1slcKEiXG0ubhbG4+SGj9GcVjipIrFjroofzueg6C+BKKLVuj4XAVEJ3NSY2QFaZKDLJV+zc4kBQD8AA== |
| 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
| 2026-09-17T11:28:37.648365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035347observed 78a92390b83cdfb45bb1b12d8b95bbaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:37.631388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035347/manifest.jsonobserved 1e02e765e477f9cefd114b89fbab6c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.610002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035347/publication.mdobserved bf60e030f32472fe5e815f7baeb703a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.585127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035347/publication.txtobserved d906c00295a935d94914d5ab3553daeb...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. |
|---|