OT-2026-000070737
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000070737) never changes.
Identity and time
| Publication number | OT-2026-000070737 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-74f2-be1b-f36927f28342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070737 |
| Status | PUBLIC |
Content hashes
| Canonical text | d40c4a2973814270893466fa326bfb8bbd0db62ad43362699f7430ce31589f43 |
|---|---|
| Markdown | d3e4736fdf0bed40bbb386d7214b967e1d2c58ff86b6730c6aee57e1c386343c |
| Publication page | ade4939aef74e84a6d9ce6a0fe6f7f3e232c3e9caad7e6ce6b4124cc7893c6d1 |
| Manifest | 3f1f45222cb39cd4516c73cb12a94bb12f412d763d0dd31885abf7310eaccefd |
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 | KwCb0hzsh7Z6Pqbmunx5mUG/LkLGFmwD3SVi+oUwpzO8iJNFqvZ9xi98WVka6Gx036RhFXFuC8PTk0eOe6ADDA== |
| 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
| 2026-09-17T10:25:24.817808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070737observed ade4939aef74e84a6d9ce6a0fe6f7f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:24.799380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070737/manifest.jsonobserved 3f1f45222cb39cd4516c73cb12a94bb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:24.780416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070737/publication.mdobserved d3e4736fdf0bed40bbb386d7214b967e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:24.761590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070737/publication.txtobserved d40c4a2973814270893466fa326bfb8b...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. |
|---|