OT-2026-000014876
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000014876) never changes.
Identity and time
| Publication number | OT-2026-000014876 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7bd4-b7dd-05dc1ac60cab · 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-2026-000014876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6186985a44a316a7bacb7aa4bf266a7e18c8a3f0000449b7b212244a0dc29764 |
|---|---|
| Markdown | e8ddf06b17676ab49925f9bacddfc95a9bef92190e2cc5c21c49ac5b4209b87c |
| Publication page | 74e7b59e36403a55829e8362dd89c1bb1eaf30258afed60468ac2b16eda2cf62 |
| Manifest | ca145fcb4efd6efe01f16dc757b2b31bdcde413eccc845fa5fd33bdb6c4b50b7 |
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 | LM3CrOn4p4ntH7XHgHscFbdmxKcCng5oE0bSyZ6/6VaZXQzzSZVml9weyLohEXq9iEkNu6p9+U1GAqVMUEDmDg== |
| 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
| 2026-09-17T12:06:47.967689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014876observed 74e7b59e36403a55829e8362dd89c1bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:47.949710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014876/manifest.jsonobserved ca145fcb4efd6efe01f16dc757b2b31b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:47.931529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014876/publication.mdobserved e8ddf06b17676ab49925f9bacddfc95a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:47.911904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014876/publication.txtobserved 6186985a44a316a7bacb7aa4bf266a7e...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. |
|---|