OT-2026-000010359
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, pump fed, 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-2026-000010359) never changes.
Identity and time
| Publication number | OT-2026-000010359 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7cc9-bd93-2a1b7472b95b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30706d15b31e1a56c8b78ad80567583ca84a5e5a5f5ea5b828770ff9973c881f |
|---|---|
| Markdown | 21605a77a9bac702e45789e6a004753c99eb15f075b8be79a81f179a1a8cbb9f |
| Publication page | ed13573c8b4488a0bcc26d1a468175dc91ff4b3d670b2f926a7f29d1e7fb420e |
| Manifest | 8d11112b532c2ad08d7981f8191c865a1875207ccb01ec04d0dcab5931d1b88b |
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 | P2UzHn+yaRBEzcyt0TJK9AB8CCO5EoF/0ghG3Ls0AhkTKPjHV0fxU7fcF1k4TkdedsmTGvuzBJ9MK0QZO/XaCQ== |
| 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
| 2026-09-17T12:14:28.023890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010359observed ed13573c8b4488a0bcc26d1a468175dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:28.001919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010359/manifest.jsonobserved 8d11112b532c2ad08d7981f8191c865a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.978553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010359/publication.mdobserved 21605a77a9bac702e45789e6a004753c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.957255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010359/publication.txtobserved 30706d15b31e1a56c8b78ad80567583c...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. |
|---|