OT-2026-000040244
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000040244) never changes.
Identity and time
| Publication number | OT-2026-000040244 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7709-8f37-92df6c8fb26c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040244 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc62e4eb4363889ed576a01dcbb2b125b73199fad75c8d609163409fd21469cb |
|---|---|
| Markdown | a06fb5a7a49d469698f3043944eedf500a7dea865a25ef0198c2f36069a97050 |
| Publication page | 31ec46ff5290bcce7f1270321b3a21529888bb4716cf866e1348f643ac3e88f0 |
| Manifest | 03602e9ad0059fcaf26ffd6925bd3332106604552bbc719df37b55cf22636917 |
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 | xXp3WtMke8L0tyOIhFONi9GVNmhLR0eHUwCeMay+AotX6ntqnV1DcSW5INCFkqvCl2jsEBJZfmtiN3bov3VPAA== |
| 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
| 2026-09-17T11:19:08.293514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040244observed 31ec46ff5290bcce7f1270321b3a2152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:08.276475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040244/manifest.jsonobserved 03602e9ad0059fcaf26ffd6925bd3332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.258764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040244/publication.mdobserved a06fb5a7a49d469698f3043944eedf50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.242680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040244/publication.txtobserved cc62e4eb4363889ed576a01dcbb2b125...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. |
|---|