OT-2026-000025941
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000025941) never changes.
Identity and time
| Publication number | OT-2026-000025941 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7750-9f9f-659a36cd226d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 346ceb916edb120891210f4d271db6073a20dfdef8943aa45869792dcbe8ccd6 |
|---|---|
| Markdown | a425be0f82f6a69af733c56c153ffe60f3f7ad5da3c863d8420cad3d9cebcca4 |
| Publication page | aa60884e81b6da6832a728c31f0e6f8080c16f59da1a322a2709f281a167c63f |
| Manifest | e048d40bbf3fc20a0c638915b0ec2821322a75eaae06721fbca9961ae28a7658 |
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 | w4AtZVMrlSItTML1JB0/5j4JaTpzJw9xUqeZ/rhWe2YbzPUdjos/6Nrco/20eSWiU6Xg0URueNTLWQZIv6GDDg== |
| 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
| 2026-09-17T11:46:18.339061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025941observed aa60884e81b6da6832a728c31f0e6f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:18.321269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025941/manifest.jsonobserved e048d40bbf3fc20a0c638915b0ec2821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:18.303602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025941/publication.mdobserved a425be0f82f6a69af733c56c153ffe60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:18.285682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025941/publication.txtobserved 346ceb916edb120891210f4d271db607...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. |
|---|