OT-2026-000040384
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000040384) never changes.
Identity and time
| Publication number | OT-2026-000040384 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-7eb3-b35d-7d2aaa8b4119 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91aab2cf14c9390cca6696b83cc922b9d0712a4687dc6386b842562afe7beaa6 |
|---|---|
| Markdown | 7ec5e5d8e32d65963bfc449dd232e4245c1a5725a7c51b7e7969522e0e2256a1 |
| Publication page | 34ea2973652ec3bc9f6c2e98a6555d41b2342492aad2d2892277f97e3b83d502 |
| Manifest | 671dca4b9faa1cc266976659a5d2fe9dadb1ae911486dfb23da56545f07f1fb1 |
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 | MGp3kRk7s1HofGhm9zHKfboHt6m3gBAabjnKCIkykk5LWA/IHqiC0zm2Vf6pal5EMee7j2QEZX05kXBjkbu6DA== |
| 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
| 2026-09-17T11:19:23.842368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040384observed 34ea2973652ec3bc9f6c2e98a6555d41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:23.825143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040384/manifest.jsonobserved 671dca4b9faa1cc266976659a5d2fe9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:23.807576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040384/publication.mdobserved 7ec5e5d8e32d65963bfc449dd232e424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:23.790501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040384/publication.txtobserved 91aab2cf14c9390cca6696b83cc922b9...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. |
|---|