OT-2026-000093691
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000093691) never changes.
Identity and time
| Publication number | OT-2026-000093691 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-724e-8957-b85e0387a926 · 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-2026-000093691 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e79b346a601d6a0e7ccce033e1dc5b3fd7f8612e2e77b6d6606afbed17726b8 |
|---|---|
| Markdown | 1fbfb84305db17b4f2274fb24da1390f8cc3645c05f33371af187d6f0419a5ba |
| Publication page | f19d6217060f4b78564e740be6153ed3d4ab80159fa935358cf579bd670b1a53 |
| Manifest | 59f96b0e163378999ae8cab30630ca68adbc2ff6c548521f2fd0cdcb6669a900 |
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 | h0BCCTob+cEngP28e2Q+fV8MmhPpXyojHPqfbbm6WRcjN68ub+CtulwLkQ4LJA8LWE/Ng2gjNizB4UVacp/eAQ== |
| 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
| 2026-09-17T09:39:45.330609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093691observed f19d6217060f4b78564e740be6153ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:45.312819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093691/manifest.jsonobserved 59f96b0e163378999ae8cab30630ca68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.296210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093691/publication.mdobserved 1fbfb84305db17b4f2274fb24da1390f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.279128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093691/publication.txtobserved 5e79b346a601d6a0e7ccce033e1dc5b3...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. |
|---|