OT-2026-000070392
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070392) never changes.
Identity and time
| Publication number | OT-2026-000070392 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7058-87d8-c4bad1609eef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c3694e86bbf2b199d4698202b8e0a84c77b5122c603bec3881e42d90262bc2d |
|---|---|
| Markdown | 49104d31e455757f1892950ec0ad958f05178eeb9f0f4495dadf335d7f302cdd |
| Publication page | 46c78baada8aee8c9769fb37d87439ff789b2a9a71cf2688296ddc134ec7bee9 |
| Manifest | d1ba39db81c4bc2b4a442dde0f933b6346779526fac01e48bb15a33aa599d5d5 |
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 | +/aaHLqQ79/99NVPj0p2xBNdXtJNJ5W0RiYJHb7u2XCUkS1I3W7M1rUW9TIAnHc8YHNWx+UlFNuT+W7u0NRCBg== |
| 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
| 2026-09-17T10:26:11.868527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070392observed 46c78baada8aee8c9769fb37d87439ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:11.849557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070392/manifest.jsonobserved d1ba39db81c4bc2b4a442dde0f933b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.831493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070392/publication.mdobserved 49104d31e455757f1892950ec0ad958f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.815475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070392/publication.txtobserved 7c3694e86bbf2b199d4698202b8e0a84...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. |
|---|