OT-2026-000082185
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000082185) never changes.
Identity and time
| Publication number | OT-2026-000082185 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-78d0-8c75-0311e2ca61b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38aba02eb5f4bc0c32537533e63e3c85c5389f65502befb694945bcce1a20a8a |
|---|---|
| Markdown | 7472abc97353f6f9ada597dac5bc8b71cc564c546433b502cd98d28f85adc0a6 |
| Publication page | 96b3af895938c5a1e9086910d93d8fe8459c234d91d4808d03c3c9259be3d3ad |
| Manifest | 44ccb05e20e7d58e93d55f3a44c5858e79c799ac5b243f72674092d279029132 |
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 | GUqn8Iou5XcOItovofIOvbMs7iMmRNoitI10PqpjQpT1rSR8z4j1mIGVg3VbiIJPSmtJFODq9umB5sYe/I0fDw== |
| 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
| 2026-09-17T09:59:00.829574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082185observed 96b3af895938c5a1e9086910d93d8fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:00.811220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082185/manifest.jsonobserved 44ccb05e20e7d58e93d55f3a44c5858e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.791840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082185/publication.mdobserved 7472abc97353f6f9ada597dac5bc8b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.774668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082185/publication.txtobserved 38aba02eb5f4bc0c32537533e63e3c85...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. |
|---|