OT-2026-000083136
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000083136) never changes.
Identity and time
| Publication number | OT-2026-000083136 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-748b-897e-4a8467e28dca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2201bc59bc2025005cf9565c3f5cbc2e2b88c563ac6c3abf21ad4e74a675d053 |
|---|---|
| Markdown | 66a143aa63089facd6c93c9141874158df3b195b92330b7c007b1d41096967f2 |
| Publication page | 8a9d65d762d6d27125f194eefae266cbc4c8e3c432265436bacc8af1618bb62f |
| Manifest | 7f3bebb79efe4010498d19cb8ca044ed5c727fb780f08cb6567334506864eb91 |
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 | qpwsygQ6NB8//14kiU/89zybbrQ0PFnneKBjHhpIPoNAXmcOPpCb5Pgrk7TDm6UpU4SxrxSV64X2Q37fY3wVBw== |
| 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
| 2026-09-17T09:00:46.594099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083136observed 8a9d65d762d6d27125f194eefae266cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:46.575973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083136/manifest.jsonobserved 7f3bebb79efe4010498d19cb8ca044ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:46.430597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083136/publication.mdobserved 66a143aa63089facd6c93c9141874158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:46.411304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083136/publication.txtobserved 2201bc59bc2025005cf9565c3f5cbc2e...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. |
|---|