OT-2026-000016075
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000016075) never changes.
Identity and time
| Publication number | OT-2026-000016075 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7ff4-be54-897a584299cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 006b28a7f16832198aa14d37df57893151b7c965503217ccfa2f9a13e69ad897 |
|---|---|
| Markdown | e9c8060bfe881540d73040f1bb4e5c1fe4c4d14cf143846c6e32c5a81e0e7cb3 |
| Publication page | 19bba6234de4317f25a19b30cd9296c64da1d7278975036d5c0e35c96bc4da83 |
| Manifest | c0e63afaf28e034016d74ec8ef9784c040b4bc6acfcb387d59ac6ae46ba70617 |
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 | aWZeskrmPXiOeaIN8TLl8dER3NvoXw+tplphlo0MqacxXX6GMFejWb1ZbonknOJp6Surjo2ZgF/LTY8Pi0z4Dw== |
| 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
| 2026-09-17T12:05:38.524661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016075observed 19bba6234de4317f25a19b30cd9296c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:38.505195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016075/manifest.jsonobserved c0e63afaf28e034016d74ec8ef9784c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:38.485235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016075/publication.mdobserved e9c8060bfe881540d73040f1bb4e5c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:38.465857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016075/publication.txtobserved 006b28a7f16832198aa14d37df578931...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. |
|---|