OT-2026-000039949
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000039949) never changes.
Identity and time
| Publication number | OT-2026-000039949 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7b44-88b9-b92883ef6ee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039949 |
| Status | PUBLIC |
Content hashes
| Canonical text | db3366946fa11e02c68cb5c46841d5144d67bea02e25acb9e7e5d2a1d4366cae |
|---|---|
| Markdown | d52f4050b8d998ed52744cd8fdf9a8446c59e4a9f9b66dedbb2531f9ab18e903 |
| Publication page | 9711744d26a89d1d6d07da9659730a80844d309b40aafc3856703d75e1495000 |
| Manifest | 973b95c945e9a3473855a7eb9ef3bc01278036ec2c7ff2e1513be6ffa62bc87b |
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 | s+tyZKE89fm6+DmFjX1Sy0XukjaE1zomXUcGgmisQUiZHqo7loRuofRclPvcJebXmhOqLIOQypiI+xZW+F04AQ== |
| 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
| 2026-09-17T11:20:15.273525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039949observed 9711744d26a89d1d6d07da9659730a80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:15.252110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039949/manifest.jsonobserved 973b95c945e9a3473855a7eb9ef3bc01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.230939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039949/publication.mdobserved d52f4050b8d998ed52744cd8fdf9a844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.209930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039949/publication.txtobserved db3366946fa11e02c68cb5c46841d514...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. |
|---|