OT-2026-000006983
Publication integrity record
Bellows cup vacuum gripper, common isolation valve, six outlet manifold, two stage ejector, plastic cups
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-2026-000006983) never changes.
Identity and time
| Publication number | OT-2026-000006983 · never reused |
|---|---|
| Internal UUID | 01a0a96e-82fc-7db9-86d9-b011e00ea9ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:56:27.135502Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d8b179fe148510af74af006605431498ef5c44c4c032ec7cfb73850959f32a4 |
|---|---|
| Markdown | 577e8511e42df2d6e0c57d5815a697b6ed8d9e23303cf57674f9b5f7eae6dbb1 |
| Publication page | 63330b11b890d1fa92383af6f7cd8fafc3fddc82cd56bfd07063291dc950e9e4 |
| Manifest | 5bc585e12e3438bf01efce69d85cd758359560db6f9bd8cf2b55c30c23bd0211 |
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 | 8+45Bm6mxZlKcc9358mOsMjvRJrlEqSmEfwDQSauH0xqtXixsR4exRX4Sg67mmOe5mJ37pxwWzUezS6Rp2g/BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:14.995148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006983observed 63330b11b890d1fa92383af6f7cd8faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:14.983440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006983/manifest.jsonobserved 5bc585e12e3438bf01efce69d85cd758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:14.969519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006983/publication.mdobserved 577e8511e42df2d6e0c57d5815a697b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:14.957181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006983/publication.txtobserved 2d8b179fe148510af74af00660543149...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. |
|---|