OT-2026-000067782
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000067782) never changes.
Identity and time
| Publication number | OT-2026-000067782 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-795e-acf7-31031087c53e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067782 |
| Status | PUBLIC |
Content hashes
| Canonical text | c854e9ee3fe5c753f8900ac4f582b00b9bfb07e2ae323fcb049131ebd99bdc18 |
|---|---|
| Markdown | 2cfa064fa948853e15becef463721e7c60121440f50ae91e4d5753f86c8bea9e |
| Publication page | 76c65b867a4aef89a3878ed3b219c01a5dc57e4699fcd926695d7fd32a46c69f |
| Manifest | 3b605f879d5f3500992cb43441125660faac5455b8bd26976fda1f4177ad8ff7 |
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 | j2Ba5GOeqN6rwi1DaR6sd86L2JES9ghqV8t7b4qelRfZwfjIrv6h6aCYIo4Wyyok57zFO1aKUvxXjiwOUUTwCg== |
| 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
| 2026-09-17T10:30:00.950368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067782observed 76c65b867a4aef89a3878ed3b219c01a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:00.932620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067782/manifest.jsonobserved 3b605f879d5f3500992cb43441125660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:00.913139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067782/publication.mdobserved 2cfa064fa948853e15becef463721e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:00.895546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067782/publication.txtobserved c854e9ee3fe5c753f8900ac4f582b00b...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. |
|---|