OT-2026-000051324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000051324) never changes.
Identity and time
| Publication number | OT-2026-000051324 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7ecd-a299-7066c439a502 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051324 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe84697f0c1608b8e4bf0daffaee033b31fccac752031c83be79dddce283f259 |
|---|---|
| Markdown | e0c3c8a16d6444fda5343caa597b95a1ff93af218b0b2911049a1f17eba3ed17 |
| Publication page | 6b2891be68907fb78d9f2edde7484cf4ae69f463877238787d1a2a68456a5de4 |
| Manifest | ee46b2da5b41ce07be1fc204a626312c806a79175c22384b16555cfa7eb9c8d9 |
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 | dDDNPmeYKu2zu400mxu1vWl7xmArDnxSXI7/CKQqs05jkmUiT/n/Wv+82z/uefPwJDcxH9KFx6eVimb0JHiFCg== |
| 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
| 2026-09-17T10:59:12.299621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051324observed 6b2891be68907fb78d9f2edde7484cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:12.281284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051324/manifest.jsonobserved ee46b2da5b41ce07be1fc204a626312c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:12.260995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051324/publication.mdobserved e0c3c8a16d6444fda5343caa597b95a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:12.239443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051324/publication.txtobserved fe84697f0c1608b8e4bf0daffaee033b...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. |
|---|