OT-2026-000096641
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000096641) never changes.
Identity and time
| Publication number | OT-2026-000096641 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7b0c-9235-48d01c2c6e49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096641 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63835f8101d3e96c2c251d9eed14ce8c5d626a5ce5efbd5fe35639479406d242 |
|---|---|
| Markdown | b0ea6fe6bc9b04e49c470a37e3e56eb7c203256ab202048f6d8306fdce717d82 |
| Publication page | 3840b72a64cfd2022d9a48d864f8a03f486e417731ced746daef16e264495ad9 |
| Manifest | 0b3ddf6f4ae0ea0ec1eea9f58c045648feff62a8b79ef9c7264f4fe3fc2c14b7 |
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 | yBZYQA9zxQwy3ytF29qG5A6JFpi/bLCMEOb2QwABNsKzYmECbphwGxyGXSWmuJ4uC65yfeI7MOjLtBhx+k7xDw== |
| 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
| 2026-09-17T09:34:06.298734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096641observed 3840b72a64cfd2022d9a48d864f8a03f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:06.281662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096641/manifest.jsonobserved 0b3ddf6f4ae0ea0ec1eea9f58c045648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.264096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096641/publication.mdobserved b0ea6fe6bc9b04e49c470a37e3e56eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.246509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096641/publication.txtobserved 63835f8101d3e96c2c251d9eed14ce8c...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. |
|---|