OT-2026-000016997
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000016997) never changes.
Identity and time
| Publication number | OT-2026-000016997 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7b1b-b767-05735b3b9b96 · 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-2026-000016997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77cdeab8a86e6baa4ea1add09271257c0bfb178ca1649411204dbb0b26f01cde |
|---|---|
| Markdown | b520230271977cd5df80ce18572bf8ec649a70b9c58ee9b3a0040ecc86027a96 |
| Publication page | 16b0d28394f790610e956c72c0e3c83df0b629c96256dd1e156233bcd63b3c44 |
| Manifest | d079197aa2cb44a8c7d0e43dbbb3236201cb08dfbe4ccddfec8ceefdf2e87ea8 |
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 | h5s7Dc12FPxCUkf6qLVH2eDn2vYIqk6ZDLIBBLNVvqpTpHahRmZ6DAgWoYZBHUXeymt3NMxyVqBcjgnHlsadBA== |
| 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
| 2026-09-17T12:03:24.154476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016997observed 16b0d28394f790610e956c72c0e3c83d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.136986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016997/manifest.jsonobserved d079197aa2cb44a8c7d0e43dbbb32362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.119273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016997/publication.mdobserved b520230271977cd5df80ce18572bf8ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.101566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016997/publication.txtobserved 77cdeab8a86e6baa4ea1add09271257c...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. |
|---|