OT-2026-000044886
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000044886) never changes.
Identity and time
| Publication number | OT-2026-000044886 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7707-b473-ce2f11340016 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bc6ae3d81adfb63f0074557a0b3dea8b7b07b1bb0d42c56eb7894746f5a7d60 |
|---|---|
| Markdown | 836dc4416f45b965240da8dcc74dc6dbd5825e1565a9b5733b1fb807cee3c762 |
| Publication page | 91d940f531548913c61759ac2c1b5fe2e2c6cff7cd69af14640d0d51b07a4704 |
| Manifest | 263f9cc94bd6b99d428a2a7598d9c1ded1b7bd53c430bc55c8f402158a506250 |
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 | rGu3bQ5zxIKTSlAMESmw8kO3ElLKK1XbjMgYh8dgD+YYVlseCrOOoVu/o93+0xul5b2z8+/+G0jtx0NnlTL7Aw== |
| 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
| 2026-09-17T11:11:32.714383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044886observed 91d940f531548913c61759ac2c1b5fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:32.693868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044886/manifest.jsonobserved 263f9cc94bd6b99d428a2a7598d9c1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:32.670309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044886/publication.mdobserved 836dc4416f45b965240da8dcc74dc6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:32.651689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044886/publication.txtobserved 8bc6ae3d81adfb63f0074557a0b3dea8...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. |
|---|