OT-2026-000032344
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000032344) never changes.
Identity and time
| Publication number | OT-2026-000032344 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-78aa-a57c-d73e24a2a2a7 · 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-2026-000032344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65a656825f1b8185496c7d7e895383dab1fecb3e46b0eebe99e307e3e7a1746c |
|---|---|
| Markdown | ac00a53425b21dc9e1501fba6a288197417b6ff06d1eeafd946398fb04c26b9f |
| Publication page | 7d33312aaa778d83404121da925a9f03a3653578be9a44a09256d55428bbd5ab |
| Manifest | 842325fdd973d6f86f9e2d6983722df576f02590ae42b08adc76ab4fe6fcc5f7 |
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 | eYA6Q17cNeDj+H6673Ea/ZRv3CuzJGScFVlYKD/Z0Yi3IVa39KOa3Hhh85QClh3DdA+7axLrw+OTvwy6av5pAQ== |
| 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
| 2026-09-17T11:33:42.910716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032344observed 7d33312aaa778d83404121da925a9f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:42.893374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032344/manifest.jsonobserved 842325fdd973d6f86f9e2d6983722df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:42.873818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032344/publication.mdobserved ac00a53425b21dc9e1501fba6a288197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:42.856020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032344/publication.txtobserved 65a656825f1b8185496c7d7e895383da...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. |
|---|