OT-2026-000085306
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000085306) never changes.
Identity and time
| Publication number | OT-2026-000085306 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-721e-b459-de12f8070c67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085306 |
| Status | PUBLIC |
Content hashes
| Canonical text | a938ff80364239e752cdbab4e957d982643df62c37ed2ffc6e01154da9ac5acb |
|---|---|
| Markdown | 29a7057ec5dc1aebe464997fdfbf0b63533fc57a00614fb2fb63fbb077603c63 |
| Publication page | 52db8fc59f56c7f84142cc904599c70fd40574106565a622c6575f793c0affd7 |
| Manifest | 8d9c968d59adb47c40c1dd877c30fd68b86406582ed9c7dfc7443339d41f2b05 |
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 | hzZQPnjX1CWOI5SE/AUW+h0NRNgXg+jbB18Vr6IHDtO7xWEUBWLS06mp6CbqFQPD/aDIO2jS/Ms2K2ctIqUgBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:01.490828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085306observed 52db8fc59f56c7f84142cc904599c70f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:01.472842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085306/manifest.jsonobserved 8d9c968d59adb47c40c1dd877c30fd68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.455016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085306/publication.mdobserved 29a7057ec5dc1aebe464997fdfbf0b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.437817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085306/publication.txtobserved a938ff80364239e752cdbab4e957d982...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. |
|---|