OT-2026-000016570
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000016570) never changes.
Identity and time
| Publication number | OT-2026-000016570 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-7f2c-bae1-0d86db583056 · 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-2026-000016570 |
| Status | PUBLIC |
Content hashes
| Canonical text | e724f60f2baa2a86cf9e9252fe5d430af69443a2531ced0ec2f3735ad2fcf600 |
|---|---|
| Markdown | 19394068f088bd984774e247829a1fca7028a562ce2ba13d42bc79e8502392d2 |
| Publication page | 310bd4c5558d6edfb6cea2653fdff1c81811ea0a3ac827fc19f75688107891bc |
| Manifest | 35aad8d9b5f04a546bf2ac3e4a1ef1e913772fcafe9329034dcfca6c5583978e |
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 | 02gKV+b4h6XO3V+l585VO99RhuGx0oa/L0RqWhVnSji0lw+dz49m4Ci3lFMFOx1aB4COgbSyZB4Zs+eJCKvGAw== |
| 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
| 2026-09-17T12:04:48.062227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016570observed 310bd4c5558d6edfb6cea2653fdff1c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:48.045225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016570/manifest.jsonobserved 35aad8d9b5f04a546bf2ac3e4a1ef1e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:48.027775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016570/publication.mdobserved 19394068f088bd984774e247829a1fca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:48.009654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016570/publication.txtobserved e724f60f2baa2a86cf9e9252fe5d430a...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. |
|---|