OT-2026-000034568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000034568) never changes.
Identity and time
| Publication number | OT-2026-000034568 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-79b0-b1af-8c4c33cd64c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034568 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba4e1c2ace06cde3757ce92dffe97e7d8baaadbff37d296cc627e5d689e0d8b5 |
|---|---|
| Markdown | b5627138002a1ea40b81b9856a55bcf62650b6df41e2d00e624c8b9a6a5db68b |
| Publication page | 34bbeb78035b2307360bc656e52b10e94e316a5e988bf8e9b1fa80ff33ba88e9 |
| Manifest | 05d4f21112a23496b57407542680a8db166ee829942b24d88945b3356acdc898 |
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 | iuUqFOF7aBCENptHZbD12Ie2/r3v7jtDQR100m1j9Df6yqCa/Gl8a6a+I/EE6OmNWb1A/Kx3BtiU/FinpyNaAQ== |
| 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
| 2026-09-17T11:28:56.066553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034568observed 34bbeb78035b2307360bc656e52b10e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:56.048722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034568/manifest.jsonobserved 05d4f21112a23496b57407542680a8db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:56.027926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034568/publication.mdobserved b5627138002a1ea40b81b9856a55bcf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:55.972947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034568/publication.txtobserved ba4e1c2ace06cde3757ce92dffe97e7d...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. |
|---|