OT-2026-000012717
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000012717) never changes.
Identity and time
| Publication number | OT-2026-000012717 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7ba3-87bb-d1829de2fdde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f2308f7475a579eb89f190e959f134db43431e6778afef090bd7500453d03b0 |
|---|---|
| Markdown | 853a19dbaae138b939029b0a4c2ae98ab0f67b728a1b30892753b24664f052be |
| Publication page | f43f3cd19cfc5eb4fa656c40b43c76cd18a0963790aaad227e789b35703028f6 |
| Manifest | 7dd92b76e719af8f26eb6d72c3b613ccf4f306311d3293af7d716cf305d42aec |
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 | XheLDwiEhnQv3Er4TvsxwXsfcH/JA3njzTjm3zecmRttf6Hr5zUKlz1heTjOCP3XJkD9AMKF9s2hg5Xy/PDZDw== |
| 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
| 2026-09-17T12:10:22.908242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012717observed f43f3cd19cfc5eb4fa656c40b43c76cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:22.890150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012717/manifest.jsonobserved 7dd92b76e719af8f26eb6d72c3b613cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:22.869233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012717/publication.mdobserved 853a19dbaae138b939029b0a4c2ae98a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:22.851199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012717/publication.txtobserved 6f2308f7475a579eb89f190e959f134d...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. |
|---|