OT-2026-000051191
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000051191) never changes.
Identity and time
| Publication number | OT-2026-000051191 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7b29-b2cc-403165d8d863 · 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-2026-000051191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d3bd241a4728b51fe306420c9592e573a9a6f4e5cf1e6d789aabb42f44bbfc9 |
|---|---|
| Markdown | 2dd1160c9c6153a5ca57674430f79e6400a1b8f4739787c81931efaf9d5ef9e2 |
| Publication page | a45c4137f7a36489598080d2c8875bae08defe2dfee5598086d1d25108e20241 |
| Manifest | 67fb51dd1711c66b9c380937d522aa9757fe171ece6258ef1650c840ef33f845 |
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 | BknXxGTR5ayuTysky4CTITRmFnup1pugCIBHvx5TeGA1eK+eGnbICoAUdR6+6sEbamyG1t0Xr3dpuGIdrwMGDQ== |
| 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
| 2026-09-17T10:58:58.158764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051191observed a45c4137f7a36489598080d2c8875bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:58.139558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051191/manifest.jsonobserved 67fb51dd1711c66b9c380937d522aa97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.101469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051191/publication.mdobserved 2dd1160c9c6153a5ca57674430f79e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.063731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051191/publication.txtobserved 6d3bd241a4728b51fe306420c9592e57...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. |
|---|