OT-2026-000038500
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, 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-2026-000038500) never changes.
Identity and time
| Publication number | OT-2026-000038500 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7aed-85c7-ea303ccb7999 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038500 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89858253f70c4101288d8127c20cbf9ec4b4b56f0fea294dcf34067915f48583 |
|---|---|
| Markdown | b2d1398813e10fb78e2aaa48c657eb8b15d934455872603502524ce6a4f3558c |
| Publication page | 8a0a890efc8249eec3bd26b11e9fec06ccaa32420853afac444b5a5a04a200da |
| Manifest | 046433b35ece8549b8f0d5d66d73dd321026e95013f07a29a7db31df1edcf467 |
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 | eNCkNL1KtROJPXJ2OYXSi9d/jdkb2O8mKBDc6oClXyBAPEVufVobvQ1a6MvPI6kgDFHhhWujZmOwu2dT81krAQ== |
| 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
| 2026-09-17T11:22:44.829575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038500observed 8a0a890efc8249eec3bd26b11e9fec06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:44.811753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038500/manifest.jsonobserved 046433b35ece8549b8f0d5d66d73dd32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.790078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038500/publication.mdobserved b2d1398813e10fb78e2aaa48c657eb8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.770997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038500/publication.txtobserved 89858253f70c4101288d8127c20cbf9e...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. |
|---|