OT-2026-000024663
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000024663) never changes.
Identity and time
| Publication number | OT-2026-000024663 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7453-a1ce-6fc655f25bfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 161e40cb1bf03c8dc56917a40d880ba3654ff5d6d09009753ab203b04f7b2f6f |
|---|---|
| Markdown | 7ec69ee7941de7c70c7c793a259e0a3f693ce642668dddb890b29fb5d0b85991 |
| Publication page | 816451d184dfc7bd25b99ca1338a1c75457eb237dad8c88ef4c18a9ff7b381d6 |
| Manifest | 9bce07eaf21b49033534f0cdb2abee2be1ff961d639486bfc16b603333bb7fa5 |
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 | aaRsN7uNd2pMqdCAtIFkYiGaSRo6X2u2DJxWDAC5fjh8cjVmkD8yQMTPVlgs5i4jsf+8O8xIGbqMGxKqWrz1Cw== |
| 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
| 2026-09-17T11:47:52.118573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024663observed 816451d184dfc7bd25b99ca1338a1c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:52.100059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024663/manifest.jsonobserved 9bce07eaf21b49033534f0cdb2abee2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:52.080613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024663/publication.mdobserved 7ec69ee7941de7c70c7c793a259e0a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:52.061479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024663/publication.txtobserved 161e40cb1bf03c8dc56917a40d880ba3...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. |
|---|