OT-2026-000025236
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000025236) never changes.
Identity and time
| Publication number | OT-2026-000025236 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7036-ab97-497bbef7a316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3063321d63ac7a115fa1e2a03f9aff49b1e9c608a31d6722ee18ec0bb4b64561 |
|---|---|
| Markdown | 0e15454993f99008ba02b175cae0f75f0e0f3f0909f726dd08f01e0cb34c5996 |
| Publication page | 1fd0f943162b689536cf9792e842a721222c0ab334edb94ca65a17f5e0b66f0b |
| Manifest | 1045f1946bd25138c146b6fee80f16adf8f01566b59e99ffe675db46a44d1ac4 |
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 | x9H4eGJKuWOtRYDZadyx2CXlAhPHi3L4cmQQ+7hQHZyBLrow70Pk3C6GRm99rhcfvYRRxKnoIR0iAa9TEEkvCA== |
| 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
| 2026-09-17T11:47:14.795086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025236observed 1fd0f943162b689536cf9792e842a721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:14.778475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025236/manifest.jsonobserved 1045f1946bd25138c146b6fee80f16ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.759601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025236/publication.mdobserved 0e15454993f99008ba02b175cae0f75f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:14.741909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025236/publication.txtobserved 3063321d63ac7a115fa1e2a03f9aff49...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. |
|---|