OT-2026-000026083
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000026083) never changes.
Identity and time
| Publication number | OT-2026-000026083 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7a20-b081-b703c8b225e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026083 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e11e6c7ab0ec4c5614f0c5209bb12e81e2e905ab2b4de6a7d6cd4640fa0a07e |
|---|---|
| Markdown | 7e6711f3874f05318028d3b22df47fb147ebc95143348d49137e0960ec437781 |
| Publication page | c5b22617c209ef5345ccaf1a4ae21e8b2d2edbc749b9c9196e7cdb8fa7bebb41 |
| Manifest | 559381196e7097232a65c664626960102e83c8b6a981dc09ed7155f25b15da27 |
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 | lbx0GG2YQIqSpwAmWYCWQH+DHM83RSqA2cZqLtghN63JBu1Q4F5UbG1/NDTW8h3CgVi4o/X7/tEHXkldAAqlAg== |
| 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
| 2026-09-17T11:46:34.888068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026083observed c5b22617c209ef5345ccaf1a4ae21e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:34.871691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026083/manifest.jsonobserved 559381196e7097232a65c66462696010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.851363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026083/publication.mdobserved 7e6711f3874f05318028d3b22df47fb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.834032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026083/publication.txtobserved 2e11e6c7ab0ec4c5614f0c5209bb12e8...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. |
|---|