OT-2026-000070404
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000070404) never changes.
Identity and time
| Publication number | OT-2026-000070404 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7d56-ba96-f15155102470 · 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-2026-000070404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c124feabc6d5bafdf10dc1f4f8b072a88fe7385011a040b1522c53c7c879156 |
|---|---|
| Markdown | 1bb0c131430561a49eb5cb5c18217cf9037ed4dba37164294bb07246fd6e5486 |
| Publication page | e4db8edbba1b6df8964285cd1a4e49b775163db47646a4bb76b8f1e48df33865 |
| Manifest | 0eece182f10d97ddd5632d1bcace339ecf845f4f4301afe7981100a72e9a6173 |
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 | GlXjSiWl55L/gdTZqHJXR1ur+iD9FQPdQ+lwQRglA8qWpJAtaR+113qGwSmbjPirQUAWLmJu4Ka5+WM//iNmDw== |
| 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
| 2026-09-17T10:26:12.726379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070404observed e4db8edbba1b6df8964285cd1a4e49b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:12.709863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070404/manifest.jsonobserved 0eece182f10d97ddd5632d1bcace339e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:12.692161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070404/publication.mdobserved 1bb0c131430561a49eb5cb5c18217cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:12.673381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070404/publication.txtobserved 7c124feabc6d5bafdf10dc1f4f8b072a...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. |
|---|