OT-2026-000092024
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000092024) never changes.
Identity and time
| Publication number | OT-2026-000092024 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7af4-857e-4a96d134d636 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8feb99808f11545398a5f5d6b5673b96ee1249c4191f24346e342b3f1208c4a3 |
|---|---|
| Markdown | ac789b0efa799a0afbc60a8e9a2f9a3f344f899374affb33f3bd3ede0752b0ee |
| Publication page | 488f10f708b4cc670aadc68a8bcfd8559ce613d3071c13337f4b2d4bf3c20e03 |
| Manifest | 8856141b8d0f118d298677d8f033cea926bfdee673eb1e07c07d2a588210279c |
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 | a4N7Mh0RHYlznIBO8FSWIdVFAYX0sJNVwe4WO70E7v1Vm9A+1uCi+YIdmKukNS0DoZ4DiO87dlYz4Mx5LWdqCg== |
| 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
| 2026-09-17T09:43:06.508564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092024observed 488f10f708b4cc670aadc68a8bcfd855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:06.491279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092024/manifest.jsonobserved 8856141b8d0f118d298677d8f033cea9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:06.473171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092024/publication.mdobserved ac789b0efa799a0afbc60a8e9a2f9a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:06.456080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092024/publication.txtobserved 8feb99808f11545398a5f5d6b5673b96...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. |
|---|