OT-2026-000016992
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed 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-2026-000016992) never changes.
Identity and time
| Publication number | OT-2026-000016992 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-79ac-bc65-834b3bf682ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016992 |
| Status | PUBLIC |
Content hashes
| Canonical text | a26b407a08114745c26ea4a4a0a894df20476ea5a0bdafbad4c75311cf9f95ba |
|---|---|
| Markdown | 89408c88c173f5effa848297b9259bc75db331c73a2d92b9f0f1093fa3b727c9 |
| Publication page | 0326e4c10c494a321a8aab89146108e71b4725b760252607d02f9316aef1d501 |
| Manifest | 192518f9e976f64851d2bbf6c1c52837c28c90d9be517697d7b399d6c661f900 |
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 | P2YjNWqfqXNFnnB+VSKzj7E71Z10DnxORe9szR1Fr+X08X7wCACv6qOmpZAyERgUgGXbEYIxxwoJKGzXDKNBCQ== |
| 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
| 2026-09-17T12:03:23.802064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016992observed 0326e4c10c494a321a8aab89146108e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:23.786859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016992/manifest.jsonobserved 192518f9e976f64851d2bbf6c1c52837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:23.771759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016992/publication.mdobserved 89408c88c173f5effa848297b9259bc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:23.756815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016992/publication.txtobserved a26b407a08114745c26ea4a4a0a894df...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. |
|---|