OT-2026-000010856
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000010856) never changes.
Identity and time
| Publication number | OT-2026-000010856 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7760-a956-f622d704294a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7064730ccb2417f50fe22d23a82be3ec143ec9bdc9310944c4c3d0a529215fbc |
|---|---|
| Markdown | 8e1018ac811777a4d4e1c24b126484e7b9a94b8caa4a47ef584e9159eac04ce3 |
| Publication page | 6d3e400d909f61da71472a008ca8f96740fa113abf82a52febe54772ab3bd8e1 |
| Manifest | 258c29b03d03bba41062cff72ed272ef211826659c1c9a14cd65f4a78f157cae |
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 | 7EA1enb2ZLdMjeMjGjBelNDcS5uJLIK+Z+5Nt1FfsCwQKyc2kpOFx+28HlFbfHFuQ/2oQqtywST5Nh++PHxJBw== |
| 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
| 2026-09-17T12:13:36.979577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010856observed 6d3e400d909f61da71472a008ca8f967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:36.956750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010856/manifest.jsonobserved 258c29b03d03bba41062cff72ed272ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.938959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010856/publication.mdobserved 8e1018ac811777a4d4e1c24b126484e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.919995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010856/publication.txtobserved 7064730ccb2417f50fe22d23a82be3ec...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. |
|---|