OT-2026-000019945
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000019945) never changes.
Identity and time
| Publication number | OT-2026-000019945 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb7-7468-a35a-b39fa3e746b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37229d4f561d2f1ef4ff399a20a316173aa12cff863fe81f17151ba6dfceb372 |
|---|---|
| Markdown | ec4851a5ffe53d5ece8630d44bf587bb7bb6e93580ae14ff45c07426245f64b9 |
| Publication page | 94a0c95f38eb2a1cd43adb260e19ab9ef405658343b6c9fdda4c668fb5491815 |
| Manifest | 00afdd40005923156ff8007747ff2827e71264ccd946cfe850b48fecf8152038 |
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 | upaA8yEiflkyKsfAtt2Ucdc5N9MNx4egQH0Uoc37Tsi8LF8K4aGEeEXYlU8mipkVwmZyPPcmsuvdXXdgXZUlAw== |
| 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
| 2026-09-17T11:58:10.324669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019945observed 94a0c95f38eb2a1cd43adb260e19ab9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:10.302642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019945/manifest.jsonobserved 00afdd40005923156ff8007747ff2827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:10.284674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019945/publication.mdobserved ec4851a5ffe53d5ece8630d44bf587bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:10.264993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019945/publication.txtobserved 37229d4f561d2f1ef4ff399a20a31617...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. |
|---|