OT-2026-000014695
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three 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-2026-000014695) never changes.
Identity and time
| Publication number | OT-2026-000014695 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7a24-aa2c-aedef7e088db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014695 |
| Status | PUBLIC |
Content hashes
| Canonical text | c137e93617824aab9b3d354be3efc541ec0f6ea7754202a38f41d057a158cf06 |
|---|---|
| Markdown | 2ddbb1f6f7baf6a7b17a0ec32805cd8031bebd8c30b265a88e1d9c9b869bba85 |
| Publication page | 6dd1ecca6ab0c444fc8385dcd102fc1ba1ec95d9029917fc59d4afc30e3ae871 |
| Manifest | 629230e988db3b0d0a7d8c04661c1e80f818aac94c232ac9d7f56b4e2a2476e1 |
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 | xGZ4mVwjgGt1VPgrjZtHZ/cbAr+Qfx56bIFdJJRKALNnRVaC5a2fdw+0jqRIvUZGqjwds1jwYUWs3NzGXVpQAw== |
| 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
| 2026-09-17T12:06:33.213914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014695observed 6dd1ecca6ab0c444fc8385dcd102fc1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.193828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014695/manifest.jsonobserved 629230e988db3b0d0a7d8c04661c1e80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.174031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014695/publication.mdobserved 2ddbb1f6f7baf6a7b17a0ec32805cd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.154690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014695/publication.txtobserved c137e93617824aab9b3d354be3efc541...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. |
|---|