OT-2026-000034341
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034341) never changes.
Identity and time
| Publication number | OT-2026-000034341 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7f3d-85bb-410b6a222aeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6062ec113bb6cd0675a0ea7053018d2dd393a1ee0f170656d08491a869de4d33 |
|---|---|
| Markdown | 8f2e2957299d1a8fce4307c677dc1bb47e2b870afcdc2beba7836fe11ded3ae9 |
| Publication page | 55838c33595346e8f617c0ef6b5452e8be9ed56ceeca793ba89f2303eef1248b |
| Manifest | 8a90a8ce6d62288c67e3ed5495c7d1950fcc6220f09ebb230f02fae88e7b3fce |
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 | 3DeM1OGqvU9u/h2zSfk6h3y88EkamYLmKLEJJduw2w+wE5dovwwabwDtT09W3I9hcwbXDKodvK2nKsNLEcpEDA== |
| 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
| 2026-09-17T11:31:02.403594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034341observed 55838c33595346e8f617c0ef6b5452e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:02.384920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034341/manifest.jsonobserved 8a90a8ce6d62288c67e3ed5495c7d195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:02.366969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034341/publication.mdobserved 8f2e2957299d1a8fce4307c677dc1bb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:02.348222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034341/publication.txtobserved 6062ec113bb6cd0675a0ea7053018d2d...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. |
|---|