OT-2026-000032752
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000032752) never changes.
Identity and time
| Publication number | OT-2026-000032752 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-75f8-bd01-fbf5af7a6c5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b4830104eb78e9055ff64316df19114dddc0465816e59e4e44afef6aac33373 |
|---|---|
| Markdown | 85f4a4d680beaa1ba54e98cc400532e8f36e65148e31381bd707ceb44eaab804 |
| Publication page | 6351cac095f226819d57ebd9d7bc87327301d494ba6f73d3369f60bafc25f8ca |
| Manifest | 3561b1df6097a61d5652ad3ebd4e5cec905493cb15161a6dcd0c54353ca8af67 |
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 | 7eM8GPk41gbqDdutLRwS02PjuJvx+8rVZUx/kqcXGUCXcffSrINWKOzxPtZnxliB6uCzVosareuKxsCfbe8pBw== |
| 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
| 2026-09-17T11:34:22.663600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032752observed 6351cac095f226819d57ebd9d7bc8732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:22.646475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032752/manifest.jsonobserved 3561b1df6097a61d5652ad3ebd4e5cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:22.627714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032752/publication.mdobserved 85f4a4d680beaa1ba54e98cc400532e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:22.610348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032752/publication.txtobserved 8b4830104eb78e9055ff64316df19114...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. |
|---|