OT-2026-000059171
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000059171) never changes.
Identity and time
| Publication number | OT-2026-000059171 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7f73-a241-c9e9948fa035 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059171 |
| Status | PUBLIC |
Content hashes
| Canonical text | 036c9481f8d387955b68818b5c67361501e480312e2994a0714b780a2df63a34 |
|---|---|
| Markdown | 8886a7ec6b6c9928e317375d7b1881b7b1cea1b0cf45fe02340e72428de50b88 |
| Publication page | 97fd8b704f89937dfc0cc5f9a7a131a29473e4fb75b245ed8eda89a0199a5dba |
| Manifest | 2323f5a34f103eccac62c0f5956e700373c4ed154a7924c5290856e121ea4450 |
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 | kmyTfHY/SKhiw4sGAD74GK7lq3Unl1oC23fBXLfYHacuK5Pje0jtvrFY4qKTy49xZXZt980EsrDFE41N2thVDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:07.614033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059171observed 97fd8b704f89937dfc0cc5f9a7a131a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:07.594977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059171/manifest.jsonobserved 2323f5a34f103eccac62c0f5956e7003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.574338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059171/publication.mdobserved 8886a7ec6b6c9928e317375d7b1881b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.555414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059171/publication.txtobserved 036c9481f8d387955b68818b5c673615...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. |
|---|