OT-2026-000085447
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, sustained 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-2026-000085447) never changes.
Identity and time
| Publication number | OT-2026-000085447 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7b29-b9c2-ab3136180455 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085447 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a599a10eba54002afe340c0ea9597fff06c652b99f16a8de541b13e55e80146 |
|---|---|
| Markdown | b78d9e24a86eae2735564583504213d03c506f0d6475a2637664430c1e8b706c |
| Publication page | d9e3fc76678027997f610933d13072ee028c043746f6a5ccfbe8215ce70ad591 |
| Manifest | 93961293145de43015a675138ac308fc6de28c4b4681eac4cd977a64f734dadb |
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 | PoPjLrz5U56txnfm6+IpX5Z50Ebiem/3jn86w5RV6Y34ctJq5koYAo5EjnnTu7VRrvO8bMq59Crt2cJTPKQ6AQ== |
| 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
| 2026-09-17T09:54:14.059715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085447observed d9e3fc76678027997f610933d13072ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:14.042563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085447/manifest.jsonobserved 93961293145de43015a675138ac308fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:14.025377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085447/publication.mdobserved b78d9e24a86eae2735564583504213d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:14.006521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085447/publication.txtobserved 2a599a10eba54002afe340c0ea9597ff...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. |
|---|