OT-2026-000014655
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000014655) never changes.
Identity and time
| Publication number | OT-2026-000014655 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7f31-bd21-195470c04428 · 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-2026-000014655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c29aa863a81b78ba0ccf7f8767971a5b9d6021ef069dcfe9b0e50fc11c196e1 |
|---|---|
| Markdown | 7befd6f5a731d819ed5552507383770fdeeef22c10fc0f1c776cbf71c0be896b |
| Publication page | 5f679e5ce5676133b7b317669c3b68f2f4136bab51ef0e2c972a5e436751cb5b |
| Manifest | 27cde4ead5e8d5ff2bc71934135063618c19329ba70867662ebe89440e011527 |
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 | CThXaMpZbUh9gp+6CNTZZrxX+98dFAehdMnhEFkdHcbKsc2N1dSNSjja6rtg8a2SNZTR6foe4vdYN+jvOaadBw== |
| 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
| 2026-09-17T12:06:29.966011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014655observed 5f679e5ce5676133b7b317669c3b68f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:29.945620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014655/manifest.jsonobserved 27cde4ead5e8d5ff2bc7193413506361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:29.926365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014655/publication.mdobserved 7befd6f5a731d819ed5552507383770f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:29.905918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014655/publication.txtobserved 3c29aa863a81b78ba0ccf7f8767971a5...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. |
|---|