OT-2026-000070059
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, 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-2026-000070059) never changes.
Identity and time
| Publication number | OT-2026-000070059 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7c69-98d1-5b86dd905814 · 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-2026-000070059 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1fc917ead3d92bbbd3c6e8c8914380d995cfbd8123b9a060ef93e9cca651a32 |
|---|---|
| Markdown | 87ab5af7379fa072dc739f0fa7b4bad88351bfbda2ed498feec3c3a85b45afac |
| Publication page | 62a59e86cf44606341490c158e1a40320a59e7c733c06abf1cc1516cebc7c1f8 |
| Manifest | c1915da88f4fe9ee59bcf0a36eef96992017046b27a331de65226d29968ae436 |
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 | 7yhfGW/uV1o10cJqYMkzFaWDCPMyHxl9U5+72Ilbh7ec2EdD/LoZSRiij28H6csyObUErucIL4LBy22vTsFPCg== |
| 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
| 2026-09-17T10:27:01.036336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070059observed 62a59e86cf44606341490c158e1a4032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.019262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070059/manifest.jsonobserved c1915da88f4fe9ee59bcf0a36eef9699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.001922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070059/publication.mdobserved 87ab5af7379fa072dc739f0fa7b4bad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:00.984842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070059/publication.txtobserved f1fc917ead3d92bbbd3c6e8c8914380d...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. |
|---|