OT-2026-000035961
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000035961) never changes.
Identity and time
| Publication number | OT-2026-000035961 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7b35-b980-adb5f949453f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b48b261753baf2d02bb21ea3e1459ec3384c15843fd87e6821cae02a5260bb3 |
|---|---|
| Markdown | 5944329127a95c2071d4215fd323d24bafc96e49a1f59a385652e6f50f3aaf0f |
| Publication page | cbab2b14fe0b5a21d7414aa99c0d2682f8a31ac91a0f75744f20e64b3c1cac55 |
| Manifest | 097a6f0fe52066d005162214b02d72aade4e121c5afd149dfe84a2b12a951f34 |
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 | /1xnYSkqDZ/mx32uDmVQ2DllKnAHZTxAMM4mriL7jbGLAqfSdIcPAkGwmSNNdRwlf/1cNeI2skcCAfltucosCQ== |
| 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
| 2026-09-17T11:27:48.922141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035961observed cbab2b14fe0b5a21d7414aa99c0d2682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:48.903259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035961/manifest.jsonobserved 097a6f0fe52066d005162214b02d72aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.886005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035961/publication.mdobserved 5944329127a95c2071d4215fd323d24b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.869085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035961/publication.txtobserved 7b48b261753baf2d02bb21ea3e1459ec...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. |
|---|