OT-2026-000026369
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000026369) never changes.
Identity and time
| Publication number | OT-2026-000026369 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-781d-8a9f-372253c380fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026369 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd1828a3d3a01f5a72d1bcd6c46165646999bb0f787677ded91f9d5376f06da1 |
|---|---|
| Markdown | 1e888cd492abd3d7d142411a66448f2bc70c49a225da1b8a7155567b37977838 |
| Publication page | cf272ebacdf48ce190b1edb6de81fcff2a62d6c759b55c4e8c7b087db008cb12 |
| Manifest | 5de64d866917373c2b34d1c22fe1c9f74b78db83a368a0f599730a3562afe5ce |
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 | 6gVBIMxg4HvcWiyTxNhHfFf3R5UZcUGT6gbmWSn4oZyWT1r6B1NsZd4vYrK4+WfNFuryJ0rjhAz3iYqwPexZBg== |
| 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
| 2026-09-17T11:44:09.254601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026369observed cf272ebacdf48ce190b1edb6de81fcff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:09.236617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026369/manifest.jsonobserved 5de64d866917373c2b34d1c22fe1c9f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:09.184853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026369/publication.mdobserved 1e888cd492abd3d7d142411a66448f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:09.136571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026369/publication.txtobserved dd1828a3d3a01f5a72d1bcd6c4616564...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. |
|---|