OT-2026-000046588
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, supply line 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-2026-000046588) never changes.
Identity and time
| Publication number | OT-2026-000046588 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7e02-a30e-f1371948cb2f · 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-2026-000046588 |
| Status | PUBLIC |
Content hashes
| Canonical text | a81fc0327994c4349b292d0bfcd3e3619f9c6550ff73d480e4c76d9e9b03116b |
|---|---|
| Markdown | 9e416827b9a517a68969fe02e2c069b303ad6969cb1f9544011ee8d5032091e9 |
| Publication page | 0a2d9efefe8f534c67271b0a7ccf9152f98c47733ea947933573c8f479b3ee7f |
| Manifest | 584b4f3eb2ad6619e5591c1711214b645d27d68dd780f5a6d6d7ee3bcd64ef3c |
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 | antqbV5tMQQyExNDX8vpI+iFWWFz5VoQL0YgTB3wmYwmg74TPZp2muVEwNmpN4lTf0M1l2D68dNREhVlvgBrAw== |
| 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
| 2026-09-17T11:08:39.695156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046588observed 0a2d9efefe8f534c67271b0a7ccf9152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:39.678099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046588/manifest.jsonobserved 584b4f3eb2ad6619e5591c1711214b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.659446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046588/publication.mdobserved 9e416827b9a517a68969fe02e2c069b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.638668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046588/publication.txtobserved a81fc0327994c4349b292d0bfcd3e361...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. |
|---|