OT-2026-000006170
Publication integrity record
Bellows cup vacuum gripper, two stage ejector, contact triggered, pulsed blow off after 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-2026-000006170) never changes.
Identity and time
| Publication number | OT-2026-000006170 · never reused |
|---|---|
| Internal UUID | 01a0a951-b55a-77cd-9120-ddca8ea10b71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:24:59.485661Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006170 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05065da22899e84674689c95e3d837a5bb9204723ea9839d7e3dcaf4fcb1df0a |
|---|---|
| Markdown | 27655b774a8d4179bc2f16d2fde5ec8fa432f5ae0d84ded00d55e1acf1aeb562 |
| Publication page | 338ea79df18c4067561eb1374fdff4d2e00be6dc911b8e00ac0d77b4d6c02894 |
| Manifest | e2aa49006d18a42972800559dac00d2ef9df10692fb3f91c964aee1642d63382 |
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 | 4C7dW3e4NW4Nls+6W+QlN+uUFo8xvRq9xhre6QoeIHLygcBKDF9OWSOG9VzJX5tNSzyGQ+YX+CtpRnQHSvEsCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:19.679330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006170observed 338ea79df18c4067561eb1374fdff4d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:19.665532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006170/manifest.jsonobserved e2aa49006d18a42972800559dac00d2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:19.651423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006170/publication.mdobserved 27655b774a8d4179bc2f16d2fde5ec8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:19.638469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006170/publication.txtobserved 05065da22899e84674689c95e3d837a5...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. |
|---|