OT-2026-000024062
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000024062) never changes.
Identity and time
| Publication number | OT-2026-000024062 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7d58-9e09-f65f9970d3a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024062 |
| Status | PUBLIC |
Content hashes
| Canonical text | de8d07910a48897a5b36b2647da31b27390decb89a9ea2d350500d57642f03f6 |
|---|---|
| Markdown | c3d2c9e761577c30338b73b13fe1ae90dcb8ae1afcb13e521a9c63caaacf2d3c |
| Publication page | 07533c55b809bf855d414e9afc746e29ee9554833d14275f0ae4dd07326fb369 |
| Manifest | 7be53fc450f0040a6ab0ee277d1cbf4795aa5cca44187bd93c482e9526357a23 |
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 | CCrhpismUVb1pSTWyzqXVRdSQrd6d2vRQg1jS9WCj2M5FBOciQ9gwfWr2UejfCjVp4Gil9wtB1DTsbWROauCAg== |
| 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
| 2026-09-17T11:50:58.302693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024062observed 07533c55b809bf855d414e9afc746e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:58.285560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024062/manifest.jsonobserved 7be53fc450f0040a6ab0ee277d1cbf47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:58.268883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024062/publication.mdobserved c3d2c9e761577c30338b73b13fe1ae90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:58.251052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024062/publication.txtobserved de8d07910a48897a5b36b2647da31b27...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. |
|---|