OT-2026-000051576
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000051576) never changes.
Identity and time
| Publication number | OT-2026-000051576 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7888-89db-4e8c94695e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051576 |
| Status | PUBLIC |
Content hashes
| Canonical text | fae71dfddef4216a0ebba6dc3424475445636dd08d23813a4813ceb3357315b6 |
|---|---|
| Markdown | a39dd8bafe918c97217b7de8c295deb0dd56775acc1d38750e840a00b3bb971f |
| Publication page | aa4b3bfc1834699840ed17315960b3a994822052b9eba960f3a6b112d51b90b5 |
| Manifest | 89ecb22840967f240d6ede8da47dfee02f34cfff0659903659fde1c37fec0f1d |
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 | 41Z8fpHlWuWRXjGwUSpU6/acQ+7Re/mQ8PR4ai7TCyFcP+CPlknPhILu+RnOH0od7FJCljlbToAt5ET+8pAGCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:25.075422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051576observed aa4b3bfc1834699840ed17315960b3a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:25.057833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051576/manifest.jsonobserved 89ecb22840967f240d6ede8da47dfee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:25.040757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051576/publication.mdobserved a39dd8bafe918c97217b7de8c295deb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:25.023286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051576/publication.txtobserved fae71dfddef4216a0ebba6dc34244754...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. |
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