OT-2026-000037379
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000037379) never changes.
Identity and time
| Publication number | OT-2026-000037379 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7478-8e78-08c2e8d18725 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9707e2664268c2dc125fe3edfdc746ca5e67e96db3fa8860230e3c3658c5c325 |
|---|---|
| Markdown | cfad62c63bd39c68e8c110c8e3b0016ccb83163e2a66ee2e18e22ad0ff6518e8 |
| Publication page | 3141b7a72630bed83806b50b0122d4520a30505a5f09efc152b3066f9a8d6082 |
| Manifest | a6c9a634ee1e8c70db5cb126a5b7a270db353a68ee8f7e0b116157bd51c0f5b4 |
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 | Iioc26HOFS1qASpAzXDEEcNYKmOsZJlYLHV4u8c+a1AgdYrwtW7KExlAdiu3ivXuiaUz4aR+eXgXnMT335b7BQ== |
| 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
| 2026-09-17T11:23:48.311899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037379observed 3141b7a72630bed83806b50b0122d452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:48.294363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037379/manifest.jsonobserved a6c9a634ee1e8c70db5cb126a5b7a270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:48.275100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037379/publication.mdobserved cfad62c63bd39c68e8c110c8e3b0016c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:48.257934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037379/publication.txtobserved 9707e2664268c2dc125fe3edfdc746ca...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. |
|---|