OT-2026-000032485
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000032485) never changes.
Identity and time
| Publication number | OT-2026-000032485 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-70a6-a6b3-c56f371734b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032485 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed25abc15ce2055c883bd2b0364efc96bce44d540cb9884db403d5cf165057d6 |
|---|---|
| Markdown | 4468391374224deaa35e8ec8c524857c8262071b1c1635f8710a5e2471919c5b |
| Publication page | 83c1cda86b3f450a8d17fc75f58f30d291ec8ab6e09a8591d2ef13c0fb0f3b38 |
| Manifest | d0ec4113f22abdd4078d254e5f329a6762af08a24011027e4dc90d2a1c75dedd |
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 | R3bkuAssoe31RHogUWm+Jt8h6oUXSd/LTGWaGot1ImMeUtmMYqkZMS8vncUeUsHBkx/fl4WEARhGhCEvQcLrCQ== |
| 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
| 2026-09-17T11:33:55.309658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032485observed 83c1cda86b3f450a8d17fc75f58f30d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:55.290439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032485/manifest.jsonobserved d0ec4113f22abdd4078d254e5f329a67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:55.251863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032485/publication.mdobserved 4468391374224deaa35e8ec8c524857c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:55.228626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032485/publication.txtobserved ed25abc15ce2055c883bd2b0364efc96...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. |
|---|