OT-2026-000093727
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000093727) never changes.
Identity and time
| Publication number | OT-2026-000093727 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-716e-a388-f9239cf5ab2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093727 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85ae06b2b15dadf8b1f96639120ffdbe6abe653cbdbd8b046846b96b539acb64 |
|---|---|
| Markdown | 2234cbcc158ed8a3152a82fe680bf0ec3c54ffdb1a9878252cb2e0668e63a875 |
| Publication page | ebbe1f7d5dd9d817bf7909c69355b3b235a6c45364008eea08e7f32e5b46b790 |
| Manifest | c5df484643c61ddae0194e45756edd4ae2e60d9ae9e6f198fa5c5aba7568f9e8 |
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 | Br9avcOdiwBBKddwGzS+r+50It/04WxDGI2NGmZfe6kzRf9hLBDSaBlrwReNdlviy1BrRIGLRri4PW5pHRcjBg== |
| 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
| 2026-09-17T09:39:48.017389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093727observed ebbe1f7d5dd9d817bf7909c69355b3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.000394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093727/manifest.jsonobserved c5df484643c61ddae0194e45756edd4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.983159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093727/publication.mdobserved 2234cbcc158ed8a3152a82fe680bf0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.966506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093727/publication.txtobserved 85ae06b2b15dadf8b1f96639120ffdbe...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. |
|---|