OT-2026-000035112
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000035112) never changes.
Identity and time
| Publication number | OT-2026-000035112 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7ad7-947e-556aaeabf9ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f40d59f6146e5d5601e9a3f20db287dad8e24d4a2f602d2f32d4c38cf5d1454 |
|---|---|
| Markdown | d20265c599b49e0c576487954ffd5c27bfde11646fd60bd909e25129662b18ca |
| Publication page | f465ea0688caaf3627229c3f16043835985ca203ff329b69b2ddee3e0a702eed |
| Manifest | 826612803ac686b269cc8da3b93623aee7d18491512d1a26dae9aece387c2b63 |
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 | u/BdQZNvenwDCnVjw8C6R/KOvUbfcehpwiP/QLZ8IMSc44CykKlfNZfUItYKggEt736hTIpQAcTQXX9FpI5hCw== |
| 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
| 2026-09-17T11:28:11.509515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035112observed f465ea0688caaf3627229c3f16043835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:11.492457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035112/manifest.jsonobserved 826612803ac686b269cc8da3b93623ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:11.475202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035112/publication.mdobserved d20265c599b49e0c576487954ffd5c27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:11.457240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035112/publication.txtobserved 5f40d59f6146e5d5601e9a3f20db287d...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. |
|---|