OT-2026-000016394
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000016394) never changes.
Identity and time
| Publication number | OT-2026-000016394 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7f1c-ab1f-08aecbe8d74f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d804b112fdd01f3ee874949e38b79b85d5347a01ea647ffe815cad4b7cf0611 |
|---|---|
| Markdown | 43a6225e2c630c0709aea566a95b1bfa55c0146e3e54f2ee3707b13d6109fdbc |
| Publication page | 445ced236f2aceafdaaac425d19c0b6a48e1ddd7f1eb9e7c592d44da1407287c |
| Manifest | 43919bd632762cc01b3e83722ea6f417c81b6923aef991f37215b39bcdce81cf |
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 | njKAXz9afyolPG5k4nMf9FGLaUzUw0FA9U+Z1pn7FLPGjOt9xnjssDlrKsK+sfH3aaniN+lAOPWH7zazyW2hDw== |
| 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
| 2026-09-17T12:04:28.587501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016394observed 445ced236f2aceafdaaac425d19c0b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:28.569002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016394/manifest.jsonobserved 43919bd632762cc01b3e83722ea6f417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.543162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016394/publication.mdobserved 43a6225e2c630c0709aea566a95b1bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.526397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016394/publication.txtobserved 7d804b112fdd01f3ee874949e38b79b8...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. |
|---|