OT-2026-000100035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, sustained 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-2026-000100035) never changes.
Identity and time
| Publication number | OT-2026-000100035 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-75e0-a404-1744a0a02ff1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17c3c6aaa74ee64f35dae030846f1f5524e3e3d5ea143cf62fa7e0f180eed835 |
|---|---|
| Markdown | 6b57049d35232e3a7557feb10d653981878d340f5add70acd93be89991757d0f |
| Publication page | 7ec30f9cb4419ae6ed694c987f845a50d344f410bc6431791550e144be2810f1 |
| Manifest | 8dd48254340b0f06f8f7a2a5d28f72dfa4a9a49ab639350100ba962c3c5b705a |
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 | Qan104WLlJeqgZPUuyHCKNTT0M9GbmYV+ev4uk2paRxR/K3L5PSxxr22sqpHVezjwIs6kP/xSKeqNiReeQGbDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:28:58.297096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100035observed 7ec30f9cb4419ae6ed694c987f845a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:58.281307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100035/manifest.jsonobserved 8dd48254340b0f06f8f7a2a5d28f72df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:58.263698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100035/publication.mdobserved 6b57049d35232e3a7557feb10d653981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:58.246686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100035/publication.txtobserved 17c3c6aaa74ee64f35dae030846f1f55...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. |
|---|