OT-2026-000036941
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000036941) never changes.
Identity and time
| Publication number | OT-2026-000036941 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-76df-9d41-546e97a1b8aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78aa9483fae57a7d40ff1a944ea3be6c45685e2a215914ade0d9e38c5f5351a2 |
|---|---|
| Markdown | 66fd192d9d2db5e8ba49b087bde834474da1b9212323c9d669e75ffe2e3d3942 |
| Publication page | 257a2895bbf0870e85c4372403f070c7b038623cbc1ec4db128529c8bcca5200 |
| Manifest | f6ca603314f740d59ab932bef16cff8c3393e459c72f6d3379a3e7e516687ffc |
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 | fjVZFM6WTi8R+YsSASBjzjcbZ9oUmLowu7FZe4meVhZUDMRFyg1Kl7l/PbxxOl70fc4+yoGyYdxRZMVSkVl4Aw== |
| 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
| 2026-09-17T11:24:35.389211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036941observed 257a2895bbf0870e85c4372403f070c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:35.371357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036941/manifest.jsonobserved f6ca603314f740d59ab932bef16cff8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:35.352719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036941/publication.mdobserved 66fd192d9d2db5e8ba49b087bde83447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:35.335494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036941/publication.txtobserved 78aa9483fae57a7d40ff1a944ea3be6c...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. |
|---|