OT-2026-000070417
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two 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-2026-000070417) never changes.
Identity and time
| Publication number | OT-2026-000070417 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-75ac-b9a0-70d36c5df572 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070417 |
| Status | PUBLIC |
Content hashes
| Canonical text | e07d55555c9557957f60e4fe9ce8f960c9b503530619e4b3d16aca6006f80380 |
|---|---|
| Markdown | 5190e80eb1095f5d21a8609edf86ca1b17cff1f5f55ee70ba690842b61a1b16f |
| Publication page | 7d74864e3d4ed1b237bb60767173e3444e96846026321df33ce9c72b72c5fc47 |
| Manifest | 112564286d8acc8203a26064370395b3155e2f5347b077dd4a97e2bfabad723e |
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 | cIV7pQJsDIlaeCiqkLbAQ9xTuEQ28MN6T18SYUuIg+ikBR92EsriZ2oNxVGRp3a93aO9PG+1XiEMAE00/ngGDQ== |
| 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
| 2026-09-17T10:26:13.793724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070417observed 7d74864e3d4ed1b237bb60767173e344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:13.777643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070417/manifest.jsonobserved 112564286d8acc8203a26064370395b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:13.760295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070417/publication.mdobserved 5190e80eb1095f5d21a8609edf86ca1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:13.742556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070417/publication.txtobserved e07d55555c9557957f60e4fe9ce8f960...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. |
|---|