OT-2026-000035491
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000035491) never changes.
Identity and time
| Publication number | OT-2026-000035491 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7886-95de-9492fb67a41f · 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-2026-000035491 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11640c6490d123276b7b1065a7eb65fac87e0f997b731e46023a2b174d42338f |
|---|---|
| Markdown | 51c9a9e08b51eca8cd6af5b365c7dc7761e0ee5b6e4032c226eaba7bc5bd321f |
| Publication page | 2562912c1fcff6de78d2ec387d298fb73c139d5be2f706171a22cb8fcadb57f4 |
| Manifest | 8579ca02f3f21e5112bc52225eb7dd23775db9c88f24a6e0c2051ac920bef56f |
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 | iCYx6o72DbAnzpAgnP1yFVyhyJCcWRhWZAfholVBmKzbaAEvTXaNQsbUQnBIB8VFti+0eX4dr2wwRAOrEG/eBg== |
| 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
| 2026-09-17T11:26:54.349640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035491observed 2562912c1fcff6de78d2ec387d298fb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:54.332998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035491/manifest.jsonobserved 8579ca02f3f21e5112bc52225eb7dd23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.315392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035491/publication.mdobserved 51c9a9e08b51eca8cd6af5b365c7dc77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.297691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035491/publication.txtobserved 11640c6490d123276b7b1065a7eb65fa...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. |
|---|