OT-2026-000066332
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000066332) never changes.
Identity and time
| Publication number | OT-2026-000066332 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-79ff-84f2-f01771061d5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 234881bf549a341d3d1d620eaf9f80963c8d27b9ca3820bac8c006950103ed0a |
|---|---|
| Markdown | 8be0228fadb063ea1223346b8e4901d5ee162fbec191037c454372e3e0368bef |
| Publication page | 2ee0da9ba1f18975403e7c8f49f4e38ee921a2944559320a264948511c635b05 |
| Manifest | f073495bd43ca3b2af8ba8721b6202c1693be5b53e4b48b42dac9ed56bb5a9c9 |
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 | PT0BOKG1UO+1rl7K1bIyOUMPMTGVvNajQuPDO0dilVqMArg8nHF1d0n4l1kQjYoI0VOts5ka5YbOCC4mMnusBA== |
| 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
| 2026-09-17T10:33:31.498987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066332observed 2ee0da9ba1f18975403e7c8f49f4e38e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:31.483054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066332/manifest.jsonobserved f073495bd43ca3b2af8ba8721b6202c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.467866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066332/publication.mdobserved 8be0228fadb063ea1223346b8e4901d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.451875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066332/publication.txtobserved 234881bf549a341d3d1d620eaf9f8096...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. |
|---|