OT-2026-000066908
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000066908) never changes.
Identity and time
| Publication number | OT-2026-000066908 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7aef-959e-6f7f818fac4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066908 |
| Status | PUBLIC |
Content hashes
| Canonical text | a64a299e93f83c720b82415f9e12794b2c2bd15f21dc2686b0bfa32eebd64f93 |
|---|---|
| Markdown | 2d52d905d662c4991a093dbbbe1f6503eb12f2bccc91cb31715d2c91ced172f5 |
| Publication page | 6f687669b563c7d4076c43a45d916107aad1657bc4affeac8b52576b067653d3 |
| Manifest | 26065ccd075a56a575f2d1c007bd6c592eb42ab0819d80da2936c77869526fcb |
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 | EFKpx7nmtrE2OQHui3S9hY4G+GxIxCIRsJwMWfZ+uR9R7cspP0ryTA8TLWiLrLXB0TiUkgrbCnNrNbORQu2nAw== |
| 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
| 2026-09-17T10:32:06.808189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066908observed 6f687669b563c7d4076c43a45d916107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:06.790704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066908/manifest.jsonobserved 26065ccd075a56a575f2d1c007bd6c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.770798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066908/publication.mdobserved 2d52d905d662c4991a093dbbbe1f6503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.751417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066908/publication.txtobserved a64a299e93f83c720b82415f9e12794b...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. |
|---|