OT-2026-000093829
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line 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-2026-000093829) never changes.
Identity and time
| Publication number | OT-2026-000093829 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7de4-a72e-576d5a22152d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093829 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7326dd2c58b791fb575a9528f2971ee645a30ed4b5bb2a4e7e7c9b7a019ec52 |
|---|---|
| Markdown | cadddc75a4a68b255ee47fae29d6439859bf5764db94fde096e54672903dddf4 |
| Publication page | 60bee6eb5b0c1f76418c1e4f47d763a3e2ac592682a577dfe7737a0929df343a |
| Manifest | 9fce8330788a641f0e5f818e7c242b91beb5c5b1376f679aefea9803802e1859 |
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 | 9+5A1WY83KYkaTSMEvBPuOzfhuoS58hSR3wS92mX/8Z5egA0RuvPI7c5C1RBH9yelOdj2DmEOxGRFIxQs6oxAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:56.525712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093829observed 60bee6eb5b0c1f76418c1e4f47d763a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:56.506752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093829/manifest.jsonobserved 9fce8330788a641f0e5f818e7c242b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.488317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093829/publication.mdobserved cadddc75a4a68b255ee47fae29d64398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.450860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093829/publication.txtobserved c7326dd2c58b791fb575a9528f2971ee...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. |
|---|