OT-2026-000006572
Publication integrity record
Bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000006572) never changes.
Identity and time
| Publication number | OT-2026-000006572 · never reused |
|---|---|
| Internal UUID | 01a0a95f-f1f4-7b1e-8ab0-cd84427247ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:40:32.624698Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006572 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1167ea291fec6e49d4a9e6dc79025344ca499131dcc50cc13a5d38366e58fc8b |
|---|---|
| Markdown | 43910c66ad44e92aab4010885940bf49db9d9f63e59ab76855628bc908e4d82a |
| Publication page | 1bae09750de0ba4a4e4904822b61d319eeff6d0a641394f592ba4bd77a3331d3 |
| Manifest | edb6ad444d2cbc902a142bbdece36d3522ba95e0885b6be77171fdc906ccd623 |
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 | c8TBPg3orJIqRW08gRMBZS9DHDqZqX89h75j03Vmilc93jfWtrFRJAcdKQ/wBkOistI/dSWwlEcygxVNxaHDAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:29.497756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006572observed 1bae09750de0ba4a4e4904822b61d319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:29.484157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006572/manifest.jsonobserved edb6ad444d2cbc902a142bbdece36d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:29.470815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006572/publication.mdobserved 43910c66ad44e92aab4010885940bf49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:29.456553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006572/publication.txtobserved 1167ea291fec6e49d4a9e6dc79025344...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. |
|---|