OT-2026-000070190
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000070190) never changes.
Identity and time
| Publication number | OT-2026-000070190 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7ccc-b81d-9d5e74c4408b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67554433273ba7cf62e4a500c6f5ee49e428fcf46c67f7917551f5f3ea16eab6 |
|---|---|
| Markdown | cac098b51af3f1cf2a35f04cb471eea0d0d5f90978cfe1852dcdf0c376784832 |
| Publication page | 87f9d3af5a69338145c6928152dd23486275787ca441977e3c3dbc142c6c210b |
| Manifest | f8601904220a14e9f18f680c8c6e252d91d65beb592f5942d7fb64b69b7fce24 |
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 | YFmuba6eVTYC2Rgl5GkcRzil7fREx/0MiFFy0w8qmKfldkFK3jGFu9Qry5qN/QnhKM9urfC27oTKhb2fqmT1Cg== |
| 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
| 2026-09-17T10:27:14.638134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070190observed 87f9d3af5a69338145c6928152dd2348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:14.621313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070190/manifest.jsonobserved f8601904220a14e9f18f680c8c6e252d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.602943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070190/publication.mdobserved cac098b51af3f1cf2a35f04cb471eea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.585761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070190/publication.txtobserved 67554433273ba7cf62e4a500c6f5ee49...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. |
|---|