OT-2026-000046611
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000046611) never changes.
Identity and time
| Publication number | OT-2026-000046611 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7e1d-aee2-9e4b12deb97e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56e83b0992184070a9d61815bc7081d975d6a84383706f1dd92b923b7f4cd6ad |
|---|---|
| Markdown | f90cf41426b1be67c6e1367c6c086ddfd443461eb3a23aca36dc8462b5d9b3cb |
| Publication page | e28574a71656507681a8fa5dee8ff02dd9c283065a3cb4aad31cec14478c625a |
| Manifest | 3f1e695f5166c7cc9d71d631411848a8196ee5e861749476218dbb57d705bf73 |
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 | 0wcSDfGTeMu7Muv5IIw3fypQPgRnBeIJoKBnyOWR+03GEyzajqB7eMXrHYR14DixyqWKuSV1KsQYYZvLw5zDDw== |
| 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
| 2026-09-17T11:08:41.442072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046611observed e28574a71656507681a8fa5dee8ff02d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:41.425082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046611/manifest.jsonobserved 3f1e695f5166c7cc9d71d631411848a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.407908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046611/publication.mdobserved f90cf41426b1be67c6e1367c6c086ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.388987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046611/publication.txtobserved 56e83b0992184070a9d61815bc7081d9...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. |
|---|