OT-2026-000093334
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093334) never changes.
Identity and time
| Publication number | OT-2026-000093334 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7dbe-a8c6-9fb1a77ebc07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093334 |
| Status | PUBLIC |
Content hashes
| Canonical text | cec6de6813dc22e9101c88c5ddec691ea2dbd64d20bde511995ce21d47115dea |
|---|---|
| Markdown | ce4e23f0eef4c5a3fe60d5785267fc79e76cbd78812e0eb1f3fdd9b26a8b06dd |
| Publication page | 13a3e4c517ac5bbd6fb3b6af85f8e3f26f84e26eb5b031351b0f7806b5e04815 |
| Manifest | b2f43341a409988a2a76eafdeb117e59564f87df668d7a5ffad6b9d426cbecf6 |
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 | KmEyQpaZoI1NSkrSdjo6vZdGZkAQsY6oBx812YnNw+1+LwXJOmm4wjdkekWcr1xTKWvkZDF1USm+yETuh6dnBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:43.298438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093334observed 13a3e4c517ac5bbd6fb3b6af85f8e3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:43.280738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093334/manifest.jsonobserved b2f43341a409988a2a76eafdeb117e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.262820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093334/publication.mdobserved ce4e23f0eef4c5a3fe60d5785267fc79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.245522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093334/publication.txtobserved cec6de6813dc22e9101c88c5ddec691e...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. |
|---|