OT-2026-000017084
Publication integrity record
Single bellows cup vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000017084) never changes.
Identity and time
| Publication number | OT-2026-000017084 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7569-a80d-b1096f956577 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017084 |
| Status | PUBLIC |
Content hashes
| Canonical text | acbbc6f23116209558eb461a9c1115e275c877918d2f36b6ba8f1bb6cbdcfb26 |
|---|---|
| Markdown | 6cf96c1f81313f2893e60f0a1df0d35c2a5ece2f94d23feed0de99be235fe517 |
| Publication page | 1998f691aa07cdf4d05dfb8dd46e130147cd3b8a0f35c8c8efd6d9e41802771a |
| Manifest | ecc6e9f663f63d00d90a54b5ba92cbee4ab850dc995b95b36db2c3e226860d91 |
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 | NkDvADMXeOSvv7sKHYgbvcdZrY13KZsIxpwIpipF5NmwRLwncRWlQqQgYJ65cOkxivOxcGo/ebpUscGR+HUzBA== |
| 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
| 2026-09-17T12:03:30.311116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017084observed 1998f691aa07cdf4d05dfb8dd46e1301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:30.294116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017084/manifest.jsonobserved ecc6e9f663f63d00d90a54b5ba92cbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:30.277947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017084/publication.mdobserved 6cf96c1f81313f2893e60f0a1df0d35c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:30.259205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017084/publication.txtobserved acbbc6f23116209558eb461a9c1115e2...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. |
|---|