OT-2026-000033999
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, supply line 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-2026-000033999) never changes.
Identity and time
| Publication number | OT-2026-000033999 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7847-961c-80d0d6637578 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033999 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf2a6b1a725fffd10dee990ebb1be4aa02ad31baa20e3d5513e2c8ab6c04ebe8 |
|---|---|
| Markdown | a1942d79a687100d470076afa44b317ae97f5378edd3a5725311c2f1180b8a6c |
| Publication page | 13238d34452f0d535d8392cb3e189473ee2431da7df646aee73001bc075c209c |
| Manifest | 683f4c9e1aa26a4b4384c9a1d36c44e62aa4fbdee33553650743ace76a49c617 |
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 | rH55dRcJ+QaCJCBCzh/8EKD/D4wV5wN3V1ahTQy2JJX+MTahFaA8t4BWkMgkJKd+MD3ozsILG98a6Vc4WYj0Ag== |
| 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
| 2026-09-17T11:30:12.728505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033999observed 13238d34452f0d535d8392cb3e189473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:12.710035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033999/manifest.jsonobserved 683f4c9e1aa26a4b4384c9a1d36c44e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.692019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033999/publication.mdobserved a1942d79a687100d470076afa44b317a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.674737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033999/publication.txtobserved cf2a6b1a725fffd10dee990ebb1be4aa...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. |
|---|