OT-2026-000045828
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000045828) never changes.
Identity and time
| Publication number | OT-2026-000045828 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-766c-b3cd-c10b8b0d4915 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045828 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48012a47b72bed18ee077bc587a43010bcdfc3ae6666dcd765db380999ba1f96 |
|---|---|
| Markdown | a99525fb2566fe688f0d2b9dadffd9e7cf36e54fa5f1364ce14cc77fb26649fe |
| Publication page | d5bb99afa952cbe8857768481d7fd7117526ad33db42a29d5c98dd29e5a7cec5 |
| Manifest | dc31626dc64c54c9634532848e89615247e934c6b336de38cba6e187da5cf5ce |
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 | 6uaaOpx++K8zVHlqxvxQVU73BKDjZpMpssTw/mkm0nmwrg8RLNRkQVA0zg6uYIpsYncnVMPZ8EqEvUVDDM6pCw== |
| 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
| 2026-09-17T11:09:42.192520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045828observed d5bb99afa952cbe8857768481d7fd711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:42.175054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045828/manifest.jsonobserved dc31626dc64c54c9634532848e896152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:42.156446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045828/publication.mdobserved a99525fb2566fe688f0d2b9dadffd9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:42.136818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045828/publication.txtobserved 48012a47b72bed18ee077bc587a43010...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. |
|---|