OT-2026-000016536
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-2026-000016536) never changes.
Identity and time
| Publication number | OT-2026-000016536 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7576-bc27-01d05e81f86f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2885580222c9a2b8f2e79194291fe6f5378f898d3a5bcf592624a39c82e2167c |
|---|---|
| Markdown | 786e6c2761065947a6133c04f5d7e6c94d7fb7c4c2977a060b98dffe6ff7266e |
| Publication page | d3fe67f0269af92d49bace92fe1cb1adabf81ee77f48a7e6d578b0f92eaa1f67 |
| Manifest | 5d665e38c155d47eb89b2e2e555c76ca548d4270bc3906cf35d915a56a3be3d4 |
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 | 1WrtC7Xh5UYyZbVOU8hMqJeiki9sl41Ch3d5sZJRvVN+WVr74J5YCLix1zChJthAjoVnBGHj/NkmnP/lj3ZkBA== |
| 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
| 2026-09-17T12:04:45.420636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016536observed d3fe67f0269af92d49bace92fe1cb1ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:45.403529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016536/manifest.jsonobserved 5d665e38c155d47eb89b2e2e555c76ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:45.385679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016536/publication.mdobserved 786e6c2761065947a6133c04f5d7e6c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:45.367340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016536/publication.txtobserved 2885580222c9a2b8f2e79194291fe6f5...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. |
|---|