OT-2026-000045825
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045825) never changes.
Identity and time
| Publication number | OT-2026-000045825 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-775d-a53e-f97fb46ce575 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c5b6dd24196bee13dc635c22a403e60c8adcca1358ec900a37dd2cf09852b37 |
|---|---|
| Markdown | cc13c45925ce8cf30688d0662a0a7aeec9881a009c7f18b206d704ac5832d3b1 |
| Publication page | bc782cf7716f71ba762fbfb137748c0c32c4234b0640bd8deb009b676ec37a52 |
| Manifest | d5fd422eeb3ab08c759772ffbd881a38a2d5d2ba3d3d78ac9f539e1dcd1da1c4 |
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 | NWzVPkAJX1e7fkzR6mJiJPGIaMhDLS2bOHHh2tJBAC77dcYu1VXbVCJUqdwl62+nbYCUkRaWutIl4RlZtxBkAA== |
| 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
| 2026-09-17T11:09:41.963462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045825observed bc782cf7716f71ba762fbfb137748c0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:41.943849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045825/manifest.jsonobserved d5fd422eeb3ab08c759772ffbd881a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:41.923654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045825/publication.mdobserved cc13c45925ce8cf30688d0662a0a7aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:41.905200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045825/publication.txtobserved 0c5b6dd24196bee13dc635c22a403e60...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. |
|---|