OT-2026-000013370
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000013370) never changes.
Identity and time
| Publication number | OT-2026-000013370 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7860-93f7-7a9e71c6726f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013370 |
| Status | PUBLIC |
Content hashes
| Canonical text | f12296ce8eeb3d8eaabdaa8ffd61ab862897ef29e8f81d2fa39ed98bacd3d64b |
|---|---|
| Markdown | f411725f8297eeefd8d5128f2b43e40d5334502c66d2c2dbc685e6f495bb700a |
| Publication page | 0fa358d5cf3a8ed4e7f33fbbc372e515ea478f639fe5a0af05073e0073469021 |
| Manifest | c780430790e9a42d8daa39ff0bd33bed1704ec5d57ec6ce60d79e61ba5696bca |
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 | semPFY4Zg9Dk3+mRcf8ZKJZgqbywxK/PG7XJNzWQzYGQRi+DjX/Rk+pZMbdiSQ+kcHfjnfUOcLuyTzzoyTXHDQ== |
| 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
| 2026-09-17T12:09:49.881004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013370observed 0fa358d5cf3a8ed4e7f33fbbc372e515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:49.853455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013370/manifest.jsonobserved c780430790e9a42d8daa39ff0bd33bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.826988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013370/publication.mdobserved f411725f8297eeefd8d5128f2b43e40d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.804561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013370/publication.txtobserved f12296ce8eeb3d8eaabdaa8ffd61ab86...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. |
|---|