OT-2026-000076191
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000076191) never changes.
Identity and time
| Publication number | OT-2026-000076191 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7ea6-83a5-c1e63a9f5d3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076191 |
| Status | PUBLIC |
Content hashes
| Canonical text | e235d3d2e2b9d73e433b4b4834256c666c002f1389b2f42c06e06a1eb069e892 |
|---|---|
| Markdown | 5ffef886c124099b9e8806b0b63a34c180c5afb98330fbed76c6bf4adca0957a |
| Publication page | 20ae8d7a07284aa9e4e7f7d562713d0ef46ab9307f4391a11db2e363d03d89fa |
| Manifest | bf2dad4f36785b55737a5789ced21036b8af3c2da7e9b82ab9328b7d9e89b5b1 |
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 | loXxRd8NYE/Qyf70xWlbxYG7VRo2sXd4o5Y40L0tQgmH3Xr+dlNDDJYjkxCNV8OiCppTq/yhmNFbdN7nRwpfCQ== |
| 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
| 2026-09-17T10:11:30.761623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076191observed 20ae8d7a07284aa9e4e7f7d562713d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:30.744826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076191/manifest.jsonobserved bf2dad4f36785b55737a5789ced21036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:30.727825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076191/publication.mdobserved 5ffef886c124099b9e8806b0b63a34c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:30.710397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076191/publication.txtobserved e235d3d2e2b9d73e433b4b4834256c66...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. |
|---|