OT-2026-000012564
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000012564) never changes.
Identity and time
| Publication number | OT-2026-000012564 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7a60-90a7-9e17c7256893 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c53800d1bd3d2220f5e72cddc3de18cbab91c1a942c368605c204f9dc2f7bf3 |
|---|---|
| Markdown | 543d1cc533dedf86d5230ce5aedbfabf7a576add79b91ef7cb896efc16b8b986 |
| Publication page | 70abc2f6dd04ced6d6b93b7e34043009e9455a8d49f64fca9691ebf78fe4be05 |
| Manifest | ab366f068d3c9eae27ffb57d7c7743c1851874df1fadc17777c612e33f9b7c04 |
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 | 8TykQ8bue+Yk9UKqU8Zb5Tf5F0ZTgmhMnp9FtIOpKkc1srU2vjtYJkXUrRvSQurfgg6zKAwN7hKCKHRjIeoIDA== |
| 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
| 2026-09-17T12:12:06.781814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012564observed 70abc2f6dd04ced6d6b93b7e34043009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:06.762155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012564/manifest.jsonobserved ab366f068d3c9eae27ffb57d7c7743c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:06.743821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012564/publication.mdobserved 543d1cc533dedf86d5230ce5aedbfabf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:06.722329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012564/publication.txtobserved 3c53800d1bd3d2220f5e72cddc3de18c...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. |
|---|