OT-2026-000039717
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039717) never changes.
Identity and time
| Publication number | OT-2026-000039717 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-709a-aa8b-212eac617184 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b8721ace14c3c7f5fb17e1af1ae3961bede31a0e2ff9d2ef693ac3c73ac68dc |
|---|---|
| Markdown | 202c2d69449ee8db118048d06fdbae50c24250248a229d3b3cac3542b0e2d292 |
| Publication page | 13199a769375f9383fa20781d3a8791e634c2cbc122c7f97303faeb1d4e093c6 |
| Manifest | 4ad6302418b9fdb5b3a498799211db68e117ce5cadb7dcb36832da3d4e4522a5 |
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 | VRplljAgCp/oGJ1xYa0ubuCRGIl37ZUr66kEbOv2T+u67aQk/AsAOSwVu4VVVqlFrJmDHFqWILWL+y90VMG3Bg== |
| 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
| 2026-09-17T11:19:54.723781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039717observed 13199a769375f9383fa20781d3a8791e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:54.704558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039717/manifest.jsonobserved 4ad6302418b9fdb5b3a498799211db68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:54.686278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039717/publication.mdobserved 202c2d69449ee8db118048d06fdbae50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:54.664378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039717/publication.txtobserved 1b8721ace14c3c7f5fb17e1af1ae3961...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. |
|---|