OT-2026-000025676
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000025676) never changes.
Identity and time
| Publication number | OT-2026-000025676 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7f55-873a-2d3b0b61ebd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06b992abe815e00491163f9d20f9684bc2ae3ef4ef0e249ec763e72226151b64 |
|---|---|
| Markdown | 25fdea6d557f3810afbf5e34ee7e043d20dea87ede1071e8bd48229c0b34ff97 |
| Publication page | bf40bc7b5f8eadb7cffe2ca855a94478b53c1a6749dbfb5274c559e80951b86b |
| Manifest | ed1f93142b9907704f78a44f66b915dfa431df40366b22b301cf5841d458c145 |
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 | 003kuDYSO9E5St2ukNrWOOeHAjruxKFt02Kwi4gLs1xwx9kNG9n3zZVQvz8XLDCYgGJSPb7a1PWW1FOJQRgKDw== |
| 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
| 2026-09-17T11:46:53.077529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025676observed bf40bc7b5f8eadb7cffe2ca855a94478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:53.059782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025676/manifest.jsonobserved ed1f93142b9907704f78a44f66b915df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:53.040984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025676/publication.mdobserved 25fdea6d557f3810afbf5e34ee7e043d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:53.020075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025676/publication.txtobserved 06b992abe815e00491163f9d20f9684b...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. |
|---|