OT-2026-000085511
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000085511) never changes.
Identity and time
| Publication number | OT-2026-000085511 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-72e4-8e7e-b433d10a1a92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cee53ed490b7fb9846c5168aafb909da93b25ef43b60cb12f2dead67f686009 |
|---|---|
| Markdown | 422995ed51cdd9b926f40c235a1a3c7979ce5b9c4e9d9dadccadb5e980ea8777 |
| Publication page | 54a8a9cf21fea9f55211e705e9d41e3d93a8390a886e373e2dc4c88b836bd695 |
| Manifest | ab229de13ad220a10529e6d1fdc262b5ea0213094913768521e3c8108dba4b5f |
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 | tXq4mCwlWGzUapADA2z0+cK5MdXaCLr+Dd+U+UQAumQHN7lcwr9zuCPqW7QGo3KoixCZiSTeM/J8bGp+SPbXCg== |
| 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
| 2026-09-17T09:54:19.108512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085511observed 54a8a9cf21fea9f55211e705e9d41e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:19.085765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085511/manifest.jsonobserved ab229de13ad220a10529e6d1fdc262b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.068658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085511/publication.mdobserved 422995ed51cdd9b926f40c235a1a3c79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.049476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085511/publication.txtobserved 6cee53ed490b7fb9846c5168aafb909d...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. |
|---|