OT-2026-000007082
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, ejector fed, pressure verified, vented before 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-2026-000007082) never changes.
Identity and time
| Publication number | OT-2026-000007082 · never reused |
|---|---|
| Internal UUID | 01a0a972-0771-7b11-baac-830460db7eee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:00:17.653236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fafa658c39b4bab1908e02868de060fb3eefd30524e068a969c3f53cfa0ebf5 |
|---|---|
| Markdown | 5fb542d4d4e4ac50662960fca1b68431f466a611c141994330ac205cdd323b96 |
| Publication page | 28d3e52ddb1e67cdec23d8f6dcee0a46e98ff46af029ce3ace681b754499ca53 |
| Manifest | e785e21343568bf07bb3c214d8626fd1a177f47f77b320e2a9a35035d0f61090 |
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 | cl5QuKERAIYNZRAi8MGj1DEYN0sIKqXsKc9kBv5HPTega0V8mxvLjB8XeCUSa/+WM5xBHqFoHxx2m/xS2D0ZAg== |
| 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
| 2026-09-16T09:10:29.146778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007082observed 28d3e52ddb1e67cdec23d8f6dcee0a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:29.131279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007082/manifest.jsonobserved e785e21343568bf07bb3c214d8626fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:29.001937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007082/publication.mdobserved 5fb542d4d4e4ac50662960fca1b68431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:28.986812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007082/publication.txtobserved 6fafa658c39b4bab1908e02868de060f...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. |
|---|