OT-2026-000036417
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036417) never changes.
Identity and time
| Publication number | OT-2026-000036417 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-711a-8ee4-b99ded25ab38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52c930986fb7cd5dd78d36a30eea7225a1930957186a3e3fb4b23e1e8676618f |
|---|---|
| Markdown | d30e1c9e6e3383acb7cd80e173010d499c51bed769923e78bbb979766607d78b |
| Publication page | 7e2246647f7e03e6e1ed439429d0de7b00d81ee85f3067e5927caeff216ac236 |
| Manifest | eb2a42ed3c4f6272efa473426de743b4f5c9b75e5db6dd4352dbe61b6adab59b |
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 | VWBYli7yGnXkWH+5YRxFczA352WLSPtXIcOgC520RTJJ48uZk2GwgZTAKimG4Y4msoobstJbW3nPwYD77th/BA== |
| 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
| 2026-09-17T11:26:48.434667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036417observed 7e2246647f7e03e6e1ed439429d0de7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:48.417655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036417/manifest.jsonobserved eb2a42ed3c4f6272efa473426de743b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.400319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036417/publication.mdobserved d30e1c9e6e3383acb7cd80e173010d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.381687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036417/publication.txtobserved 52c930986fb7cd5dd78d36a30eea7225...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. |
|---|