OT-2026-000011369
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, pulsed blow-off after set-down, on a tool changer
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-2026-000011369) never changes.
Identity and time
| Publication number | OT-2026-000011369 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-73af-bce1-bb0a5b9328a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ccae0249c0658f6ed6b75e7e91eda96edb3fdf5ca0d0fdffdc31f0c2f1af0c6 |
|---|---|
| Markdown | 17624bb62deea54e1c307886faf185962ecb973210cb5a97c4c93112afb03eec |
| Publication page | 844347410046d6a85aa72044f864428b883e856025823bf5195d0d26af1fe826 |
| Manifest | 16837850de549d106decb6f6d011a431f942d0a934cab36a745bc06091891849 |
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 | E5snp1aHtFJEYepHA6iBwW0EzfXVv15vWYt8jjGogHNQ9BP+c/NC+eboD0GMSiUCB6aIEE7V6RF2qTHYHCQdAw== |
| 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
| 2026-09-17T12:13:06.284991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011369observed 844347410046d6a85aa72044f864428b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:06.266066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011369/manifest.jsonobserved 16837850de549d106decb6f6d011a431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:06.245939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011369/publication.mdobserved 17624bb62deea54e1c307886faf18596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:06.226775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011369/publication.txtobserved 8ccae0249c0658f6ed6b75e7e91eda96...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. |
|---|