OT-2026-000016995
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000016995) never changes.
Identity and time
| Publication number | OT-2026-000016995 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-79aa-8807-2844a8f442e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d5cc266ea2a2cd3afcf76e2782868517b84dea51db58a0e7d04fed7c91e818b |
|---|---|
| Markdown | 9b3ff5f0983bb77972f637dd57ee8f953da54a77f9ec015b5f3e065735f2b2bd |
| Publication page | 1ff303df88eefbd934eb4b1e01a12e7b4c7d300335eef11adead12d9a8700f06 |
| Manifest | 283bd2611e33924daaaecf0922566e87ca8acc2439f07d2c8ce9ee1e080f54fd |
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 | 7t9qRnhT9fqF10IPvPkfY7KCM+TSOcz8Sb7Q847jvpdRBuQC9VjWL6+Yv3wf0/IILNzfMP+teHGUCJiGrcNBBA== |
| 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
| 2026-09-17T12:03:24.010461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016995observed 1ff303df88eefbd934eb4b1e01a12e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:23.994816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016995/manifest.jsonobserved 283bd2611e33924daaaecf0922566e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:23.977038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016995/publication.mdobserved 9b3ff5f0983bb77972f637dd57ee8f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:23.959743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016995/publication.txtobserved 3d5cc266ea2a2cd3afcf76e278286851...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. |
|---|