OT-2026-000070067
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, supply line 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-2026-000070067) never changes.
Identity and time
| Publication number | OT-2026-000070067 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-78dd-98bf-b2e8fb75cf26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33e6540510622897e99deb1bcdb07bcb7561054ee2fe4307d0af0d46c6ffd36c |
|---|---|
| Markdown | 234b9983d42dc2a485b815162f8f45d0a2b4a15c23ee322f0020cb77a7166a23 |
| Publication page | a941a0485cdf8df759468cbf3e8e3336a12be960919a0b7417528d96d51f7b78 |
| Manifest | 0ef0f06097431aeb2b0d80355d1b0c3867782339a45c8d0433f3937459ccd7a7 |
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 | aZOqZYptE8mNoEvnfIeIA6B9dKl6C36uXcp7aUhW+TpznjDfEg+N7PdhlsUmqHc5yvvIZtWae3PnUVxWVS+0Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:01.657249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070067observed a941a0485cdf8df759468cbf3e8e3336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.640004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070067/manifest.jsonobserved 0ef0f06097431aeb2b0d80355d1b0c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.622280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070067/publication.mdobserved 234b9983d42dc2a485b815162f8f45d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.604018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070067/publication.txtobserved 33e6540510622897e99deb1bcdb07bcb...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. |
|---|