OT-2026-000084830
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000084830) never changes.
Identity and time
| Publication number | OT-2026-000084830 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7abd-9fc7-aea753dc722c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 046a035c1307daa5b248a7321d77518f4da7380e05bf58d490bc8cace51437ff |
|---|---|
| Markdown | b635cd7f5f72dedf3edc59d78b13a7e903ae306f3bfa0b07666b501b4379256b |
| Publication page | fbc9b0535fc4a777f407d826dd4661d6abbf05ca5f4972c0ca56c1df58e09a69 |
| Manifest | 61333224d6f300ff1c68eac776911dfaeee960d0d8d0cee87394c964ae91a3f8 |
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 | ZwCZjKke7BDrlHcsLi2CsPFmUpZT/0KQDsrkG2nIr0cqvlbcACL7QTIjGxnewpdH9TvedGvOenSVmPc95XPRBw== |
| 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
| 2026-09-17T09:54:46.850635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084830observed fbc9b0535fc4a777f407d826dd4661d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:46.833615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084830/manifest.jsonobserved 61333224d6f300ff1c68eac776911dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.815941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084830/publication.mdobserved b635cd7f5f72dedf3edc59d78b13a7e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.797317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084830/publication.txtobserved 046a035c1307daa5b248a7321d77518f...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. |
|---|