OT-2026-000012044
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000012044) never changes.
Identity and time
| Publication number | OT-2026-000012044 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7ad8-a119-5ecb6cd04850 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6db036772b1561bebebcbaa9788251ecd54d6ba31ef5df8c4b82a2f9c6cbfa32 |
|---|---|
| Markdown | 96a1f4467126d1b15ebd9b7937bbc0d9934b5821b7be53b35f2c9a8d63edf714 |
| Publication page | 5e451ae67ff45da052bc072980837704b33ad2d125f0df96d19dc090ba9c12fa |
| Manifest | 06e643b201f73bb6b4d2d5c6fb9b0ce53c433f14a0c08e89813b59c236a28c41 |
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 | QSYPWDLBfsL01i4hsGsvceSsdP3KDcGlJfGaFc3/TfFoq4+H2uTC4R4T18IDeiU0mI9qhNpSwh7vSn6CYIxHAQ== |
| 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
| 2026-09-17T12:12:55.298377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012044observed 5e451ae67ff45da052bc072980837704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:55.279302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012044/manifest.jsonobserved 06e643b201f73bb6b4d2d5c6fb9b0ce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:55.259478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012044/publication.mdobserved 96a1f4467126d1b15ebd9b7937bbc0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:55.241691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012044/publication.txtobserved 6db036772b1561bebebcbaa9788251ec...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. |
|---|