OT-2026-000014326
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, pulsed 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-2026-000014326) never changes.
Identity and time
| Publication number | OT-2026-000014326 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-712f-bac3-19703c19859c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c8deb5ab18a1a23d13d8ee56e400a9f3b0d5e783b4ac62b87af07f1791006f9 |
|---|---|
| Markdown | 98b34a69d4259f381b350fd9a54b68306b2e781f2e4d443522fae2d7a6456128 |
| Publication page | 271f6b60a543caf0d58d221e69305e4c2284ce31a5d00912dd786f3475696bfa |
| Manifest | d32a8ac27f69057206eb71204e0c9c2013617815509889743a07bc9e6d26548b |
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 | dVMYCHyhzCD531jcUQnpDiMsYaLQbss5Ke8zT3LQGk56lgsuj1tRdM2rj6bd37jOM7zGAZEJtxmMPZUV+PKuDQ== |
| 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
| 2026-09-17T12:07:33.367050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014326observed 271f6b60a543caf0d58d221e69305e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:33.348885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014326/manifest.jsonobserved d32a8ac27f69057206eb71204e0c9c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:33.328606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014326/publication.mdobserved 98b34a69d4259f381b350fd9a54b6830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:33.309774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014326/publication.txtobserved 0c8deb5ab18a1a23d13d8ee56e400a9f...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. |
|---|