OT-2026-000051588
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000051588) never changes.
Identity and time
| Publication number | OT-2026-000051588 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7149-b071-1ae7ff288d6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051588 |
| Status | PUBLIC |
Content hashes
| Canonical text | e41a5388675cade7c9b0f0e993f24cf18298a9bdf8eaf4bf82cd041406ef0e42 |
|---|---|
| Markdown | 9fe18b734317ad72dcb13ceb81109647e3e78e78c728a5a69edd8d2b35c9fc95 |
| Publication page | 983b41bb2d141f60c7b58e0d7571dfc0d0150eeddd6a35627015394408c82962 |
| Manifest | d857cbd8a66e1d4c35025bb7ba7837699bcaf0ab5beb741130f819f53696e3f6 |
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 | diVTY6eKamsQkyQ0P+WZnmHL+A1Ua9TFrtci34coBNwUrpS0AHYtBbOSql2AJph7T2v8Q4ntPrRY1Mlhr4cpDg== |
| 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
| 2026-09-17T10:58:26.038370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051588observed 983b41bb2d141f60c7b58e0d7571dfc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:26.018134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051588/manifest.jsonobserved d857cbd8a66e1d4c35025bb7ba783769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:25.998254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051588/publication.mdobserved 9fe18b734317ad72dcb13ceb81109647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:25.979099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051588/publication.txtobserved e41a5388675cade7c9b0f0e993f24cf1...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. |
|---|