OT-2026-000041652
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000041652) never changes.
Identity and time
| Publication number | OT-2026-000041652 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7d11-bf70-b83003109c94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66ee5fb9dbb19ee23f23ec837fa3494d802ca4b92bc1abe20cf053c79f531ff6 |
|---|---|
| Markdown | 0350539636be446dd0265088edf654e6de4a28c91c386f797b408c07393795c2 |
| Publication page | 09822318ad914c4a59695699414087ec44b03a13b055965a2a84292671434ac1 |
| Manifest | f6b545393322b1f5887a86a4c3f8d6b973645944aa4cd50df19d624bbfb616a2 |
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 | 5nClWeQzzHmYID+KAxK5/8Pv8WplwFohJzs7eD3dJ6sTXP92iX0nd4bBrTMGR16JXlJnf0gPhX6uzEcJNqUDBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:27.339608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041652observed 09822318ad914c4a59695699414087ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:27.322814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041652/manifest.jsonobserved f6b545393322b1f5887a86a4c3f8d6b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:27.304243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041652/publication.mdobserved 0350539636be446dd0265088edf654e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:27.285314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041652/publication.txtobserved 66ee5fb9dbb19ee23f23ec837fa3494d...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. |
|---|