OT-2026-000092029
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000092029) never changes.
Identity and time
| Publication number | OT-2026-000092029 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7765-a848-dde5998c95d2 · 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-2026-000092029 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d91a77dfee928ceedce86fecac9f78b9363713e3e782ca5d745871c85602b15 |
|---|---|
| Markdown | baf5f7e6a02080ef1e639f344d5de2e926cb7aa4579689a38fb4a99dd5e7c451 |
| Publication page | ddd9fab8667b0744e93915d90c997ded173693d6f5ebf72d5e43ba1c76988899 |
| Manifest | be74b9e0c5688972571e2a31636b10a94dd7e964df019d887ba8e67042e42a55 |
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 | u7coZdL3giUBF86CK/quoW75euFScZJhpyGDpFk3LwAmGYJlhCp1SbKPzrHMVm36ybI62dzqM4P/ky7RkWt3Dw== |
| 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
| 2026-09-17T09:43:06.938490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092029observed ddd9fab8667b0744e93915d90c997ded...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:06.920277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092029/manifest.jsonobserved be74b9e0c5688972571e2a31636b10a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:06.901967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092029/publication.mdobserved baf5f7e6a02080ef1e639f344d5de2e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:06.884648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092029/publication.txtobserved 8d91a77dfee928ceedce86fecac9f78b...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. |
|---|