OT-2026-000041063
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000041063) never changes.
Identity and time
| Publication number | OT-2026-000041063 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-7633-9928-c2d22e0f5121 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71b7f72fb1aabe196ace9975423639c77d31a81a2c49b13afb507f168a40c504 |
|---|---|
| Markdown | 03afdedc4abbfdaa3476d34719a614bd17eb12bbc71c91b337a486882c71c5d8 |
| Publication page | c79dc995f24d482262ac756643d3291531c6729c77b4761b37d481281913af10 |
| Manifest | c6d22667b2119601dfe452b91dc553ae6c269f5841cd5466e3236a9cc1d73989 |
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 | rgX3cP2uOhPvkrJOpAK6T15rRTGu7/DMEkwvzIzITV/iiWTZO6ybgH1s0Ks53fL7HBExHDD4DS7A/SSyY0YnCA== |
| 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
| 2026-09-17T11:16:58.624270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041063observed c79dc995f24d482262ac756643d32915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:58.608831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041063/manifest.jsonobserved c6d22667b2119601dfe452b91dc553ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:58.593999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041063/publication.mdobserved 03afdedc4abbfdaa3476d34719a614bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:58.578689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041063/publication.txtobserved 71b7f72fb1aabe196ace9975423639c7...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. |
|---|