OT-2026-000097634
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000097634) never changes.
Identity and time
| Publication number | OT-2026-000097634 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7d3b-bacb-d0dde149b2a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097634 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6378964b908b32ef544af2ea7f2f47398349cf02baf2ce5617dd74f68283c88 |
|---|---|
| Markdown | c0ca3c15bb391726b442ef698a6bcb57033e2c210a863159e8a666cf1204a494 |
| Publication page | 0533831632c596a30bf2665ee087cfe949e70af49d78463a892a3601d8fb8871 |
| Manifest | 6580e4f6baf1310664e3615785db8ea779673a278225fe4ee86fa7f5a48da3c2 |
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 | 90cwHHe0s8aRLm9QmRFoDDWZEDoQlDE/FLhJ6uLj0UjaITnsPjBtrhmB9YoA3lBz9b3hMpz2o7j4M79K8Jk1Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:38.712017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097634observed 0533831632c596a30bf2665ee087cfe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.692439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097634/manifest.jsonobserved 6580e4f6baf1310664e3615785db8ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.673734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097634/publication.mdobserved c0ca3c15bb391726b442ef698a6bcb57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.655238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097634/publication.txtobserved e6378964b908b32ef544af2ea7f2f473...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. |
|---|