OT-2026-000092096
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000092096) never changes.
Identity and time
| Publication number | OT-2026-000092096 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-7adf-af75-f5ee0abab8be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4796a03422dca956510175fcb541df4877ef58715e25b939612645f9a1e2187f |
|---|---|
| Markdown | b96712df6c069ccc926fb701df564ee3122d7bba1166be4a26d6e2689db9bfd0 |
| Publication page | 16bb04b7e9e0cfab70ecd00741bc39f32f61d4bba9e4f07d0ebce64f58e9f4f2 |
| Manifest | 4f9dd36e2acb1027891297bb4a56fa26f4fad827222eb7aaf5dc68107cb51aa9 |
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 | M5asR9elwy/iF3EeHWlIcmieVJBfKD2WIzh2CJqYf+4NTqCgd/t0dI2DPX1kHG6fELo2ZkWatgulxb+U5x8IAw== |
| 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
| 2026-09-17T09:41:33.260382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092096observed 16bb04b7e9e0cfab70ecd00741bc39f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:33.243085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092096/manifest.jsonobserved 4f9dd36e2acb1027891297bb4a56fa26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:33.224760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092096/publication.mdobserved b96712df6c069ccc926fb701df564ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:33.206176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092096/publication.txtobserved 4796a03422dca956510175fcb541df48...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. |
|---|