OT-2026-000066836
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after set-down
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-2026-000066836) never changes.
Identity and time
| Publication number | OT-2026-000066836 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7b03-b16d-4909f3d4f464 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066836 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8375ae280a8cd3f55fd4b343bb19eaded6b167f1059d458dd11823e19ea506c |
|---|---|
| Markdown | b400839b158fcf4b6171c6f187a193f312c53797a192d369e4f44ebeb3368a61 |
| Publication page | 9547e16b4641cfe4ab73d0298a44e8b4b36f7dca269b464184715a3a740aeac9 |
| Manifest | 9a61a72fb4231d1e99bdfdc54f943f2724fb3d87d87bcf715addbc91c7f41897 |
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 | /Se6+sm2NLu2ByJYBtgnOAcebgMXoNRTMJd2dKHDoT0rlodjmtd60fRxCWufGEoLDMSiw/CyEP2d7b0dz6OwDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:16.368617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066836observed 9547e16b4641cfe4ab73d0298a44e8b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:16.352534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066836/manifest.jsonobserved 9a61a72fb4231d1e99bdfdc54f943f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.334321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066836/publication.mdobserved b400839b158fcf4b6171c6f187a193f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.316504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066836/publication.txtobserved f8375ae280a8cd3f55fd4b343bb19ead...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. |
|---|