OT-2026-000007511
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000007511) never changes.
Identity and time
| Publication number | OT-2026-000007511 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df5-7013-8211-0a7e6916aab9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007511 |
| Status | PUBLIC |
Content hashes
| Canonical text | eda3bee41a8e2a766498399c27cca9e0f2d63f1ac322a889e82c39d16caf1314 |
|---|---|
| Markdown | ac88701666d8a4724ead4b2c705851e469d9fc60d0de47bd3e629cbf38832717 |
| Publication page | 6ba718b199709d44413b1386aa8da667c0c175d44c5c15416db04c78d27e0d70 |
| Manifest | 1a194a93245ec2a6b344c9af242a0d3095e3c5b8128a35fb3b3303d25da2c875 |
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 | t9r6GBtucV+0HqCKcSgTA+ra+IER3WM5TyXsWFK4A9q/YpK87KYUw2er5rRRgNpudKwiCPt+JSPRfghTyIalBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:21.012719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007511observed 6ba718b199709d44413b1386aa8da667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:20.995306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007511/manifest.jsonobserved 1a194a93245ec2a6b344c9af242a0d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:20.976891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007511/publication.mdobserved ac88701666d8a4724ead4b2c705851e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:20.956545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007511/publication.txtobserved eda3bee41a8e2a766498399c27cca9e0...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. |
|---|