OT-2026-000093371
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000093371) never changes.
Identity and time
| Publication number | OT-2026-000093371 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-721a-8631-d7dc96fdf3f4 · 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-2026-000093371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cbf9721309b0518a5a1e0206bd20272b655fc074207edfcf3c74a80121d5ce3 |
|---|---|
| Markdown | 48371bc5a3d9cb9db94d151dab6b9ad077cade44c539cc6a8c107536c8806cc1 |
| Publication page | dc01e7696483b2ae64963a97b69aba46c8115f2cbdaf0447108ae58540aa44d3 |
| Manifest | e687afd347d5897edc272d8b1118ae1f5c2f109011d5e0371e163f2f730be91b |
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 | vcnXYzfsRPNSCqICCKPTNPkrc3cj+Gcg5RpvNfCzC+yNs3BDO0K7UVlPJbB8gwyIzRFEM7XtZ7pAWuKh/OWXDA== |
| 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
| 2026-09-17T09:40:45.841015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093371observed dc01e7696483b2ae64963a97b69aba46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:45.824362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093371/manifest.jsonobserved e687afd347d5897edc272d8b1118ae1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.807844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093371/publication.mdobserved 48371bc5a3d9cb9db94d151dab6b9ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.788834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093371/publication.txtobserved 1cbf9721309b0518a5a1e0206bd20272...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. |
|---|