OT-2026-000096905
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096905) never changes.
Identity and time
| Publication number | OT-2026-000096905 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-74df-8697-a951f9bbb647 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096905 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e1ec67305608ae0ef43c8f5133559b1c45313b7763e88158f444027a72dce47 |
|---|---|
| Markdown | 4cb8bd42adbcec2f8716a577213ea4ccbc35c276bf6c986a33be5d5c3da4a714 |
| Publication page | dd63a660bbb6a7be2fc07a42bd5a4fdfd386dd9d16bde0e11888ac0e57d04295 |
| Manifest | c49ed08c6bece2a2f98b205d7f770317441a683d11425a24a9452e6264ca9e08 |
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 | PaYCQ3uW/lwUfhXbbFQIjQFPYriaYexbTrx9XPvGrAfo8kmKf7Y/KnnzT2IMg//hqYGVGSW+cxHGvfwP4QS6CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:04.382765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096905observed dd63a660bbb6a7be2fc07a42bd5a4fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:04.360203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096905/manifest.jsonobserved c49ed08c6bece2a2f98b205d7f770317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:04.194904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096905/publication.mdobserved 4cb8bd42adbcec2f8716a577213ea4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:04.172575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096905/publication.txtobserved 1e1ec67305608ae0ef43c8f5133559b1...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. |
|---|