OT-2026-000015761
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000015761) never changes.
Identity and time
| Publication number | OT-2026-000015761 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7323-9199-98ceef0915f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015761 |
| Status | PUBLIC |
Content hashes
| Canonical text | a46cecd7cb2b3892d398ab8fdf68768f007a28ddaf2ed3fb10b0c8ff515e0841 |
|---|---|
| Markdown | 2514e3582fb6dffb822f11d8fdf7f8eed3ab50aa48b3434dbf9849748569133f |
| Publication page | 36f95505a42a589d41e68d1085d6100388cf90f7d5fd1ab6c0b2c8d5fcb42ced |
| Manifest | a8f675c24ff05fd906740ba7fb68e434f791e932b7624f4c3e2ba24248e2aab1 |
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 | CJH1f6Aey4UvQ553NSVjaiFt2j4TQtjdmeSZX5oEER7MU80EfyWbrDBX2fJDdZUshGu3wiocprvrrYsg8KCPAw== |
| 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
| 2026-09-17T12:05:03.407239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015761observed 36f95505a42a589d41e68d1085d61003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:03.389971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015761/manifest.jsonobserved a8f675c24ff05fd906740ba7fb68e434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:03.373329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015761/publication.mdobserved 2514e3582fb6dffb822f11d8fdf7f8ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:03.355521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015761/publication.txtobserved a46cecd7cb2b3892d398ab8fdf68768f...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. |
|---|