OT-2026-000024725
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000024725) never changes.
Identity and time
| Publication number | OT-2026-000024725 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-76d4-870b-a7df73996e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024725 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd3749d0c3f76450e8bc30ccbecd711dba1c25989a61067797ef94fa0c6383d6 |
|---|---|
| Markdown | f11b6f148a9fcd3bbb46029b369c4cb8ebd9ba456515391fa3684158f4673bc6 |
| Publication page | 3bb5dede730396c05130641ca2e1bb407e77243a8d692701cadbc58840ab9f56 |
| Manifest | e3dbbd4311571127269eb0edf992c5205d43e12144090fb14f7602f465ea41b9 |
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 | wYuOeWvkX8nMcxsz+yRzxpMtYWfLTQEdy5Z61Hf8a8Gejzz04p7MamwtLn40uwkbJX5/xxIuTrhDDHYovixtDQ== |
| 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
| 2026-09-17T11:47:58.697574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024725observed 3bb5dede730396c05130641ca2e1bb40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:58.682119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024725/manifest.jsonobserved e3dbbd4311571127269eb0edf992c520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:58.666457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024725/publication.mdobserved f11b6f148a9fcd3bbb46029b369c4cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:58.650670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024725/publication.txtobserved bd3749d0c3f76450e8bc30ccbecd711d...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. |
|---|