OT-2026-000095113
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000095113) never changes.
Identity and time
| Publication number | OT-2026-000095113 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-74e3-9f21-8b22a44a85ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095113 |
| Status | PUBLIC |
Content hashes
| Canonical text | c954263c8585088bf6d0ddae5f4c8b886eeda8ea0b94ae2ae1908d87f4aa3e70 |
|---|---|
| Markdown | 3ccb35a4f1cebad1b87bd36ddd5cbe0dfbcc7b23edb2247fc3069bb197a9d8de |
| Publication page | c82443c1a65063c76cb9eef1922dd064c82810e99adf4890debd92b1939803e6 |
| Manifest | f1e7e4f1a9c99fa1ea1b1c7dcb2d05bd064d32bb96a8b0ddff641bbbb78e7629 |
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 | s0WrMLs85mVtQ+13M+O9FnokLbnbsYflRUrpEX2BO9jDJVmEoJP4bwXdPyxG/MHSS+zKqboW+RpFSgjZntKuDg== |
| 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
| 2026-09-17T09:36:24.301288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095113observed c82443c1a65063c76cb9eef1922dd064...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.283856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095113/manifest.jsonobserved f1e7e4f1a9c99fa1ea1b1c7dcb2d05bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.264692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095113/publication.mdobserved 3ccb35a4f1cebad1b87bd36ddd5cbe0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.245180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095113/publication.txtobserved c954263c8585088bf6d0ddae5f4c8b88...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. |
|---|