OT-2026-000044493
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000044493) never changes.
Identity and time
| Publication number | OT-2026-000044493 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-71b3-b7de-e62232d57d6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044493 |
| Status | PUBLIC |
Content hashes
| Canonical text | de15267863671c5a722ea5e4d0fb8c326f9a490dc5681d8b529c47c2920dd77a |
|---|---|
| Markdown | 8a8190cdcb3327fb6170ae3abe54babe4d43f6f7ba72a7207f778c805d48e287 |
| Publication page | f047e7f61c9c63ffff00491c2ab45b3d5acd92eb9c8066ce28a411e28f732ad3 |
| Manifest | a02b655269341db46f73b78b256babd4f057ca10d26ec700ead94a737c817458 |
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 | g2USxTb/vDPTT8qvBGzZ6oRPPnNhJ/8f/XLQ9eWzFUJSzVAZg54qKYKXx5dZ1y1ICNteaIg7Fphm1p2SWuKWDw== |
| 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
| 2026-09-17T08:30:57.529227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044493observed f047e7f61c9c63ffff00491c2ab45b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:57.507015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044493/manifest.jsonobserved a02b655269341db46f73b78b256babd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:57.488383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044493/publication.mdobserved 8a8190cdcb3327fb6170ae3abe54babe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:57.469966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044493/publication.txtobserved de15267863671c5a722ea5e4d0fb8c32...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. |
|---|