OT-2026-000050960
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000050960) never changes.
Identity and time
| Publication number | OT-2026-000050960 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-7858-b13c-b2862659871c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050960 |
| Status | PUBLIC |
Content hashes
| Canonical text | be4e8f91ac121d991b3cf3f1185a8a362187fb81a2f610c99b3480ddaa8a24c6 |
|---|---|
| Markdown | 7452401103383e51b2a383855bee3fb5f42d0bdada798bd3baa3aaf912b60577 |
| Publication page | 1e5b4301ce7b0169885a99c412da0de158d2a1e35454856c0787ba39e9a5d7a3 |
| Manifest | 8106ebc698f65a512cdfb14b10994b61d176b1a48ddf7efc69a14d4d1832ff75 |
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 | LurT/J7MM7t7Bh1nUcOk95oDuyX/dIA0sv3TVzy8L29cv7J5oYeyvv7G4e2q2NdvE6Ud6yAGkXzqsXT+LD99Bg== |
| 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
| 2026-09-17T11:00:44.444373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960observed 1e5b4301ce7b0169885a99c412da0de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:44.440815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960observed 1e5b4301ce7b0169885a99c412da0de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.426621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960/manifest.jsonobserved 8106ebc698f65a512cdfb14b10994b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.422691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960/manifest.jsonobserved 8106ebc698f65a512cdfb14b10994b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.409232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960/publication.mdobserved 7452401103383e51b2a383855bee3fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.401294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960/publication.mdobserved 7452401103383e51b2a383855bee3fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.389288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960/publication.txtobserved be4e8f91ac121d991b3cf3f1185a8a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:44.378636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050960/publication.txtobserved be4e8f91ac121d991b3cf3f1185a8a36...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. |
|---|