OT-2026-000015045
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000015045) never changes.
Identity and time
| Publication number | OT-2026-000015045 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-71d9-ac80-4608b9db5ab5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eeddacc2c89ca761c1eca051226d26de2a7c56fc6ea7d582ab23f84c0658397 |
|---|---|
| Markdown | a5ccfc238a7d21ff437dc58245c9584e02bac27486f1690c91fab2c5d0ca7470 |
| Publication page | 5d7d62ec584d78ad2f2c3e81f559b134696e645f5d3bf73060a54cf63ace2d42 |
| Manifest | c46ac9ac737439a8cec62582a46ef1974a8a5e6118818277e3f13b78ef39edce |
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 | +WyswRf8hx6sc2W3hkCuYZf19B6JePEaM8Ogjtt+ZeV0Mk4PKnfoJz7G8chZln1hC73alpUxycguLHBvj8klDg== |
| 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
| 2026-09-17T12:07:01.732529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015045observed 5d7d62ec584d78ad2f2c3e81f559b134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:01.713648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015045/manifest.jsonobserved c46ac9ac737439a8cec62582a46ef197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:01.692358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015045/publication.mdobserved a5ccfc238a7d21ff437dc58245c9584e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:01.670970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015045/publication.txtobserved 0eeddacc2c89ca761c1eca051226d26d...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. |
|---|