OT-2026-000059419
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000059419) never changes.
Identity and time
| Publication number | OT-2026-000059419 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-74de-ab8a-351c8af8c93e · 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-2026-000059419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33d2f87a934e67b36fd594e63e3b1ec70248936449b46b38ab680ff1ad323215 |
|---|---|
| Markdown | 307a141844b12c987d55bcaca72021214b72f9671cd7f79de1fbfd370c83efea |
| Publication page | bcd02238e70fc1bc5f9ccd4a95c06cde4defe59e4063bb864d649299c4c06692 |
| Manifest | 3f24fa736467cd909c442b50e5a0872ed4007a5c850535d53038d0ec30fae900 |
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 | b9S4H3ixIssQdFnO3I3WZR/q1OrlHuOfrZUPuIjKt6oLCerSjIUp3A/UvYcNgQ5U602LGgUqaiFxyRPYlm17Cg== |
| 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
| 2026-09-17T10:46:05.319698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059419observed bcd02238e70fc1bc5f9ccd4a95c06cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:05.300685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059419/manifest.jsonobserved 3f24fa736467cd909c442b50e5a0872e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.283109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059419/publication.mdobserved 307a141844b12c987d55bcaca7202121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.266126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059419/publication.txtobserved 33d2f87a934e67b36fd594e63e3b1ec7...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. |
|---|