OT-2026-000039945
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000039945) never changes.
Identity and time
| Publication number | OT-2026-000039945 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7862-a68c-618f8064f96c · 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-2026-000039945 |
| Status | PUBLIC |
Content hashes
| Canonical text | cad29c8ae1bae9164fc58c7aa1a196f5ef0ef2323f43bfc7cdc4630072c8023f |
|---|---|
| Markdown | de4ea30483ed66dfe09bb924a0272312d2c7a031a1cb802e92315596e7013b59 |
| Publication page | 987b74b61a60a9e8659bfdb9ac360ac1aff5c3af8aa01b1e04838786d5b09b21 |
| Manifest | a8dec2d027f3d1e3cdb098c56933682b96202f75d9df6aae20f89fb204d1723b |
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 | xv/OcApMvK9XkT0kUIaS/I6ExWMS/rqo8o15d5UYZZ9UEJ1gNZqywhZC45YKA9yWk3w+JWnoF6zL0LOLmty7DQ== |
| 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
| 2026-09-17T11:20:14.930203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039945observed 987b74b61a60a9e8659bfdb9ac360ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.912437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039945/manifest.jsonobserved a8dec2d027f3d1e3cdb098c56933682b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.894564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039945/publication.mdobserved de4ea30483ed66dfe09bb924a0272312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.877965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039945/publication.txtobserved cad29c8ae1bae9164fc58c7aa1a196f5...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. |
|---|