OT-2026-000023809
Publication integrity record
Two cup vacuum gripper, two 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-2026-000023809) never changes.
Identity and time
| Publication number | OT-2026-000023809 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7458-9726-73e14bd73c63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fbd4e0b0c78b7f17b0699be920c2f05651e2ab59081e71d167a825a3867f9d7 |
|---|---|
| Markdown | d179bb7c8c49119f8563f51bb1032b520c26c4ae837e28f48682bf08821aa440 |
| Publication page | 863caebb328da3f21617748ae99723927e4bc89d3a8b8fbe705e2c546ab02d60 |
| Manifest | 2ff92cdd4e6139d077d14e1bcf547263eaf6b41a02b4877cf1c885eccf10703e |
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 | +x3rDq6zgkxsSQL7uvfoPRf1UZ7G8MfIApteysF9dYzu8qTy7rMZpgoj6RurxMtwkc0Ly4uDgpw0SStRYyjLAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:17.382390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023809observed 863caebb328da3f21617748ae9972392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:17.364463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023809/manifest.jsonobserved 2ff92cdd4e6139d077d14e1bcf547263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:17.344836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023809/publication.mdobserved d179bb7c8c49119f8563f51bb1032b52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:17.324445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023809/publication.txtobserved 3fbd4e0b0c78b7f17b0699be920c2f05...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. |
|---|