OT-2026-000046675
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000046675) never changes.
Identity and time
| Publication number | OT-2026-000046675 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7ac5-9682-a41b3db27410 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f2bed6b0b30d78d1981a9454ac849b7c1b498545dca64b0ae8debe178f5f5ea |
|---|---|
| Markdown | 1a9bad5c649be085a0d90b848ee1893049c62072fdf5fba528843905e4d02745 |
| Publication page | cbef565d7c4ef93973c1375f046b27f02a687522f080a57d22a487d258643aca |
| Manifest | 88526ef4b3f1a6d58a52aa0ad11ecd8ae40a67a8fa1b9488e4268163a2b36e0d |
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 | eITVkfn+EDrCV6g/CvZe0wIg+6aRnQ1Si+40w/iJ5PcvTuXZsSWY6DK36arPFAAcbCpPFvpeiPj0QAOdh9/HCA== |
| 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
| 2026-09-17T11:08:46.456566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046675observed cbef565d7c4ef93973c1375f046b27f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:46.438474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046675/manifest.jsonobserved 88526ef4b3f1a6d58a52aa0ad11ecd8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.419866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046675/publication.mdobserved 1a9bad5c649be085a0d90b848ee18930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.401411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046675/publication.txtobserved 5f2bed6b0b30d78d1981a9454ac849b7...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. |
|---|