OT-2026-000092285
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000092285) never changes.
Identity and time
| Publication number | OT-2026-000092285 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-79f3-ba58-de46bcf3f1d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92427b5d649c9c376fc51131f93b50684c2c6610cd7bc8ef322a946135d811b1 |
|---|---|
| Markdown | f76261aaa9913b4cb828e9d6ee99a861902401eeb748b09c83e1e48a0364b628 |
| Publication page | d68faa11c1929009e3221267647bdc80ed127a13452c4a32ddf394aaf720793c |
| Manifest | 1c6bc277f9566ed0137c1225cd21444970020a0975199d2cb2522e35d0001ed0 |
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 | HMwlW4zYUMMmnfCPGmHvC9swBoFOvN61S/iBHcNQdhfx6tjPvSCYcI512ifiLEffT2okzK4X30gG9ICwWrgSCA== |
| 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
| 2026-09-17T09:41:49.278913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092285observed d68faa11c1929009e3221267647bdc80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:49.256359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092285/manifest.jsonobserved 1c6bc277f9566ed0137c1225cd214449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.231569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092285/publication.mdobserved f76261aaa9913b4cb828e9d6ee99a861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.210788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092285/publication.txtobserved 92427b5d649c9c376fc51131f93b5068...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. |
|---|