OT-2026-000046800
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000046800) never changes.
Identity and time
| Publication number | OT-2026-000046800 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-76aa-9f0a-11d4c02b1de5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046800 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccc8cbec0fd28faff50fda547c738ff1ac60249c41e8fa70ec0b7364e382ba0e |
|---|---|
| Markdown | 7b24c6956ab6ac07bba67969c7f92ba1f089d7baef7d23ad9993850ed398a61c |
| Publication page | 1465fd268a2b34532fc5f04eb1f1817ed80266c1abe10d60e6a0edabed91a2ca |
| Manifest | 029477020f00f46da9c298b11171ff85a9733125fb28fb7c40d9ec5fec476872 |
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 | 344rLG8B52OmYr72pS80bVZs6aM0Wf7hzFBzgTnKSS1Y6Foyn7SZx349FRvAoL5J1LBQ36ay/F74MfZnjwSOCA== |
| 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
| 2026-09-17T11:06:53.023759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046800observed 1465fd268a2b34532fc5f04eb1f1817e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:53.004644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046800/manifest.jsonobserved 029477020f00f46da9c298b11171ff85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:52.986658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046800/publication.mdobserved 7b24c6956ab6ac07bba67969c7f92ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:52.966489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046800/publication.txtobserved ccc8cbec0fd28faff50fda547c738ff1...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. |
|---|