OT-2026-000014616
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000014616) never changes.
Identity and time
| Publication number | OT-2026-000014616 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-7697-8a4c-e52ccb0fc27f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014616 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfa437fcf8b46beb245d9c623d4166eb3d39be98a6fbac7176686a5c3449174c |
|---|---|
| Markdown | 3b5bbd545299722f6c0913d1fd9adb39ded3d7f310ad5447960d47281d9fb98a |
| Publication page | 748cbc964fda0e4169cf1d840654e976a93d5fa86242b2635e2a714b09d7d6fd |
| Manifest | 7d767ff146e6a0f4a0eecaebbfc2afb57269b5bb9ec0493174ac5e33971138c4 |
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 | l6s8rp+elnK8Pv+y++ipHz2Lrecl3otOqL48nK4b4tCpze1Ub/R7mkAPHGlhOW9QcuZkabb0etX4P9BJzggoAw== |
| 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
| 2026-09-17T12:06:25.574237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014616observed 748cbc964fda0e4169cf1d840654e976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:25.555516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014616/manifest.jsonobserved 7d767ff146e6a0f4a0eecaebbfc2afb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.536314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014616/publication.mdobserved 3b5bbd545299722f6c0913d1fd9adb39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.517327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014616/publication.txtobserved dfa437fcf8b46beb245d9c623d4166eb...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. |
|---|