OT-2026-000032528
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000032528) never changes.
Identity and time
| Publication number | OT-2026-000032528 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7146-b16d-ebd71ca087c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032528 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25d56d5203bc052723ec699742f6fe3758ddb83c27cd1e7c735b8c6a71614cba |
|---|---|
| Markdown | d9fe17659690d04e5bfd932c05deddaebfc3d8ac73e8df2fe8937e396efbe435 |
| Publication page | 1a612010ab5497c907e3bb39c9ef808b6184c9dc13c3b2df748c0a72be7d2644 |
| Manifest | 4a1ac8a544c31abc46c4e00670cc0d640d41e34e659990353572e022dd2a07b1 |
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 | R//f9xUPqH8vWYtQ9AGdsZVwnxYDJLnD0nv40+UUE7dDQarVLbkOERMpdCGY2niyegpONtFGj8mN0l6UimMHAg== |
| 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
| 2026-09-17T11:34:05.223868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032528observed 1a612010ab5497c907e3bb39c9ef808b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:05.206769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032528/manifest.jsonobserved 4a1ac8a544c31abc46c4e00670cc0d64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:05.187216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032528/publication.mdobserved d9fe17659690d04e5bfd932c05deddae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:05.170089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032528/publication.txtobserved 25d56d5203bc052723ec699742f6fe37...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. |
|---|