OT-2026-000064795
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, pulsed 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-2026-000064795) never changes.
Identity and time
| Publication number | OT-2026-000064795 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7e6a-9780-13b5918c1459 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c18c0df2fc7a332ce20060647c0a27ff5d81a26890f3ba5ff1aed990ad6d22e |
|---|---|
| Markdown | af8dbf37cec16ecffb911f4287360d742a91bf29fed8ca045ec9621cce8a20cf |
| Publication page | 7d1e181a26059bdee19902a9e7d7801c9c432febb7a51c25baadfe625d250dac |
| Manifest | 48d48175a1bf752425d395b521ed05c25e7ee803971f217a7b25f12a8bda0aa1 |
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 | 9HKtJvhnocr5YWqFXOT4DK2DNuQOBaVRVDVLzuD8bIUQn0SnrNb7UzLRYuQIm/m2INB+Y7gdNiM5n0jeKyXFAA== |
| 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
| 2026-09-17T10:35:41.692051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064795observed 7d1e181a26059bdee19902a9e7d7801c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:41.673805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064795/manifest.jsonobserved 48d48175a1bf752425d395b521ed05c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:41.656960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064795/publication.mdobserved af8dbf37cec16ecffb911f4287360d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:41.639431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064795/publication.txtobserved 0c18c0df2fc7a332ce20060647c0a27f...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. |
|---|