OT-2026-000014764
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014764) never changes.
Identity and time
| Publication number | OT-2026-000014764 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7bde-97b3-05b0c4af4b5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014764 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0c952dab0134fdc98ebff13476ae2aac2f41c82a85bbb95326beb1c2dc05473 |
|---|---|
| Markdown | 35a5a1e922f87d545bd68d2880eb31b74666bcae43567c26403ccf2b063d38c7 |
| Publication page | 98a31732fc77858fb28094d7411f4caf890e41d3115fe116f25d73e1d166bf92 |
| Manifest | 2e2ef3197db672b6b8eb7dbe67e7988511ef889d08ab689253c01e78aa613dad |
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 | gbKzBdDq6UPSaaYcZoeD8RNJfudgz0o4IGe1PM10dqWRTmgPBngUbAOgQyU9j221vmfPA4j9iWSHPGYov1/pDQ== |
| 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
| 2026-09-17T12:06:38.951087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014764observed 98a31732fc77858fb28094d7411f4caf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:38.933341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014764/manifest.jsonobserved 2e2ef3197db672b6b8eb7dbe67e79885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:38.916182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014764/publication.mdobserved 35a5a1e922f87d545bd68d2880eb31b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:38.897893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014764/publication.txtobserved f0c952dab0134fdc98ebff13476ae2aa...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. |
|---|