OT-2026-000016144
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000016144) never changes.
Identity and time
| Publication number | OT-2026-000016144 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-79e0-9344-efde15b6dae4 · 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-2026-000016144 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a26f84d3a589bac908ebfab2d74fcb1bb3e294532fbb9b82a71a9b2ad1b44d8 |
|---|---|
| Markdown | 35cd9e4ef3c2bbab997144966179227d7c8e1662a39b06fbd7fb25402b117f0a |
| Publication page | 745b24640c4b3a7423aa1ca0dae349a6056f823d1198a1984390ce3266e5099e |
| Manifest | 898bb92f481fd1607addb1d6a4d86241427dfeab9ea879b69fca89e48d42386f |
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 | VQoWAQ4dc3F5SKLEjMBexI16/G6e5gvVjY0zT/O9RTxQNYE8m9KtZo2G3fg+s5BDRzjbY8Ukb33u8Sx58bzNBg== |
| 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
| 2026-09-17T12:03:34.965690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016144observed 745b24640c4b3a7423aa1ca0dae349a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:34.946705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016144/manifest.jsonobserved 898bb92f481fd1607addb1d6a4d86241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.929178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016144/publication.mdobserved 35cd9e4ef3c2bbab997144966179227d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.911822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016144/publication.txtobserved 9a26f84d3a589bac908ebfab2d74fcb1...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. |
|---|