OT-2026-000035780
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000035780) never changes.
Identity and time
| Publication number | OT-2026-000035780 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7b48-85aa-44c2ae640da0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035780 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8429914b3de7b5ca47a00c1f387035c78840cd5a19a5f243eed86f59d6bed251 |
|---|---|
| Markdown | 30af8e14ea0da37667090bde69f569555d10498c9c3185ee0802aff83cecc305 |
| Publication page | 4ed2bd6677870f5d4b175e6fa07d6730dc256da4eb89cf13e368835278942e01 |
| Manifest | 69e5081206fc83156b8ada62f67502ccac85de2d4806ad750e68fbe949064229 |
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 | G4hT2WJZoxyiT8n5+TmLTdrum8olDQbK4xikNO/IZVwaF/e6UCl+MgLOpxoEf4T7CXeBZ7tti/r4PWXzlHf6Bg== |
| 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
| 2026-09-17T11:27:28.955924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035780observed 4ed2bd6677870f5d4b175e6fa07d6730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:28.937557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035780/manifest.jsonobserved 69e5081206fc83156b8ada62f67502cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.908713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035780/publication.mdobserved 30af8e14ea0da37667090bde69f56955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.879311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035780/publication.txtobserved 8429914b3de7b5ca47a00c1f387035c7...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. |
|---|