OT-2026-000064252
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000064252) never changes.
Identity and time
| Publication number | OT-2026-000064252 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-737b-92ae-5a791bdb0b68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45916c2fe59a95de5413d13b9f2cce4f9a164d3ea913e96e5b70acc520b84b7a |
|---|---|
| Markdown | d3a3eedd798f2bce559d56c87fbc29ffed628291bfeb21dbf97ad685bb127f88 |
| Publication page | 7b216b565bf10325a8f2b6f0e496ab7e14e319dabbf9ac14c6c5a8478f3f16fa |
| Manifest | d597866ed9fc33871b4bf92d4775b9b38ca9466dd7e6954305a7f9527f17f44c |
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 | UWqh8Atoxf8CPdjCfQuuogeLbpsSRhcCEYBzJ6fubM9eULWFFclXTnGCqLMyj7ANUJje8TGDjVTAjPRIv0rZBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:23.006832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064252observed 7b216b565bf10325a8f2b6f0e496ab7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:22.989615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064252/manifest.jsonobserved d597866ed9fc33871b4bf92d4775b9b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:22.970576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064252/publication.mdobserved d3a3eedd798f2bce559d56c87fbc29ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:22.951781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064252/publication.txtobserved 45916c2fe59a95de5413d13b9f2cce4f...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. |
|---|