OT-2026-000095469
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000095469) never changes.
Identity and time
| Publication number | OT-2026-000095469 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-77b9-ba78-28c8be192816 · 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-2026-000095469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 905e99b9cbceea506126e2f8f35b0cdc4470758d2b752c22a6c608d0c4ea068b |
|---|---|
| Markdown | 62a4abde2ef518e034747ef54eaeabdec3de2e8339f5eee394a59195de66ca73 |
| Publication page | 9a79f220bd8bb3c518c418d12cc6cbe8974ef1dbf5a869cfb4cd90fff844282d |
| Manifest | 60abc4668080bd541abb3423503299b6deb1b0a14e6df8ef226f3294c55263ae |
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 | 9FVnEXoffPe8AzvFysyfL87VQ2bBadDqytCacHkjvzq2SGyyLQvzlBTz8brgUa63I8SqZTaT5lZa+IK60BJgDQ== |
| 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
| 2026-09-17T09:36:50.827361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095469observed 9a79f220bd8bb3c518c418d12cc6cbe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:50.808598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095469/manifest.jsonobserved 60abc4668080bd541abb3423503299b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.788835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095469/publication.mdobserved 62a4abde2ef518e034747ef54eaeabde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.770204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095469/publication.txtobserved 905e99b9cbceea506126e2f8f35b0cdc...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. |
|---|