OT-2026-000005070
Publication integrity record
Bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure verified
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-2026-000005070) never changes.
Identity and time
| Publication number | OT-2026-000005070 · never reused |
|---|---|
| Internal UUID | 01a0a92c-e652-7a84-9882-ac95e4ef3e98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:44:47.189459Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b18701968805fc4d0d168a3e2157e3226d76415756b2db69f04b3963446d28c |
|---|---|
| Markdown | c91e2ee3bc335eb5a0b1bebf6cfdab282b8dc69c270b64b8cf8dd265327b172b |
| Publication page | 78744294b16616c8ee913bb73220b2c4a1b7f7eff54a68747a9601d1ab0180f0 |
| Manifest | a993c2df0b8ed1ef0efd1d0307eb3d6c45b7f095cad1462b38d46a7a4678e49a |
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 | sEZiFvXFLAHkmMlj8xj2QRzC5tpbcsYENukH7EXvukqJkr+n7JPt03ZDQjj/EuTuqqKTnARmytfmRjJ+BXhtCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:18.743921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005070observed 78744294b16616c8ee913bb73220b2c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:18.730614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005070/manifest.jsonobserved a993c2df0b8ed1ef0efd1d0307eb3d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:18.718098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005070/publication.mdobserved c91e2ee3bc335eb5a0b1bebf6cfdab28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:18.702957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005070/publication.txtobserved 6b18701968805fc4d0d168a3e2157e32...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. |
|---|