OT-2026-000085189
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000085189) never changes.
Identity and time
| Publication number | OT-2026-000085189 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7594-858b-f376f8335a2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085189 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e5249b52523261c7af340a7f3a935cb335ccd67f8c5c37deb827db10d4eb243 |
|---|---|
| Markdown | 048fcc4985fc885545c057ed262719f16d5e539a046866a5bd1c69981fe09120 |
| Publication page | 46c4ae1dc0ad89b4ed304fcd6fabc8eb6bac29a62b0e7b729982c83a0ed29d67 |
| Manifest | c3d11d529ff56a49dd546f5d070327167b8a0dbc381750d45c8f19777ba35e33 |
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 | YFgy/kbQqSu2oUci5vu/ifN1W4MjlP4DblKS3P828iE0YuP39O+mRFWXkfrbLVicbJVIc02izPWBIKyexO/IAQ== |
| 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
| 2026-09-17T09:55:16.546297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085189observed 46c4ae1dc0ad89b4ed304fcd6fabc8eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:16.529224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085189/manifest.jsonobserved c3d11d529ff56a49dd546f5d07032716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.513129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085189/publication.mdobserved 048fcc4985fc885545c057ed262719f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.496384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085189/publication.txtobserved 6e5249b52523261c7af340a7f3a935cb...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. |
|---|